Alaska & Yukon Alsek River Rafting Tour

A Wilderness Float Through the Last Frontier


Raft 160 miles down the Alsek River, through the largest contiguous protected wilderness in the world - including Kluane National Park & Reserve in the Yukon, Tatshenshini-Alsek Provincial Park in British Columbia, and Glacier Bay National Park in Alaska. Float past stunning glaciers and keep an eye out for wildlife, from marmots to moose. Camp riverside and enjoy delicious meals while listening to river lore around the campfire. Take a helicopter portage over a risky stretch of river at Turnback Canyon and navigate past icebergs, whimsically sculpted as the river of ice formed in winter melts. With raw nature on display at every bend, this is a unique river trip through one of the last great American frontiers—and a true wilderness expedition.

13 Days • 12 Nights

Raft 160 miles down the Alsek River, through the largest contiguous protected wilderness in the world - including Kluane National Park & Reserve in the Yukon, Tatshenshini-Alsek Provincial Park in British Columbia, and Glacier Bay National Park in Alaska. Float past stunning glaciers and keep an eye out for wildlife, from marmots to moose. Camp riverside and enjoy delicious meals while listening to river lore around the campfire. Take a helicopter portage over a risky stretch of river at Turnback Canyon and navigate past icebergs, whimsically sculpted as the river of ice formed in winter melts. With raw nature on display at every bend, this is a unique river trip through one of the last great American frontiers—and a true wilderness expedition.

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Float past the largest icebergs in all of Glacier Bay National Park and raft Class II-IV rapids

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Take an exciting helicopter portage for a bird's-eye of the Alsek's treacherous Turnback Canyon

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Enjoy meals and legends told around crackling campfire each night, beneath star-studded Alaskan skies

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Highlights


  • Float past the largest icebergs in all of Glacier Bay National Park and raft Class II-IV rapids
  • Take an exciting helicopter portage for a bird's-eye of the Alsek's treacherous Turnback Canyon
  • Enjoy meals and legends told around crackling campfire each night, beneath star-studded Alaskan skies

Alaska Alsek River Rafting

Start: Haines, Alaska  End: Yakutat, Alaska

Itinerary


  • Arrive in Haines, Alaska

    Day 1

    Arrive in Haines, Alaska to check in for your pre-trip meeting at the Halsingland Hotel. Stroll past totem poles to our rafting equipment warehouse located in the former barracks of historic Fort Seward. After the trip orientation and handing out your personal river equipment and dry bags, walk to a casual eatery for dinner. Cap off the night with an optional toast for good luck and good weather at Southeast Alaska's first distillery, before returning to your room to pack your river gear.

    Accommodation: Hotel Halsingland

    Meals: Dinner

  • Travel to Haines Junction in Yukon Territory, Canada

    Day 2

    After breakfast, board a van for a beautiful drive up the Chilkat River Valley through the Chilkat Bald Eagle Preserve, crossing the border into British Columbia, Canada, then on to Haines Junction in Yukon Territory. At the Kluane National Park, a UNESCO World Heritage Site, stop at the visitor center to learn about this vast wilderness and its indigenous peoples. After lunch, drive over Haines Pass to the Serpentine Creek put-in on the Dezadeash River. (You may choose to hike part of the way on this rough 4x4 road.) After recapping our critical safety considerations, begin floating down a gentle section of the Dezadeash to your first campsite.

    Accommodation: MT Sobek Camp-Alsek River, Yukon, Canada

    Activity: 3 hour/5 mile scenic float

    Transportation: 3.5-hour private van transfer

    Meals: Lunch, Dinner

  • Raft the Mighty Alsek

    Day 3

    Today the river begins big and braided into many channels until the confluence with the Kaskawulsh River, where the Alsek River begins. Spend the morning with your binoculars watching for wildlife along the shore and overhead. As the day progresses the river picks up speed, past ancient lava flows and wild rock formations. You'll float further into the wilderness and camp near the Lowell Glacier, part of the vast St. Elias icefields. The river flows into Lake Lowell, formed by the terminal moraine of the glacier; often you can camp on the moraine for a striking view of the glacier. Here in the 1870s, Lowell Glacier dammed the river, creating a monumental lake. As the Glacier receded, the dam broke unleashing an epic deluge exceeding the volume of the Amazon River. Tonight, sleep in a valley surrounded by soaring glaciated peaks.

    Accommodation: MT Sobek Camp-Alsek River, Yukon, Canada

    Activity: 4-7 hours/15 miles on Class II rapids

    Meals: Breakfast, Lunch, Dinner

  • Paddle Amidst the Icebergs of Lowell Lake & The Lowell Glacier

    Day 4

    If the winds are calm, make your way across Lowell Lake to where the Lowell Glacier ends. The lake is teeming with icebergs that have calved and fallen off the glacier on the other end of the lake. It's a spectacular sight to raft through these glacier chunks, and to hear and watch the glacier's movement through the night.

    Accommodation: MT Sobek Camp-Alsek River, Yukon, Canada

    Activity: 4-7 hours/15 miles on Class II rapids

    Meals: Breakfast, Lunch, Dinner

  • Recharge with a Layover Day & Hike Goatherd Mountain

    Day 5

    Awaken this morning nestled against the majestic backdrop of Goatherd Mountain. With options to tailor your day, whether scaling the plateau or strolling through meadows, excitement awaits. Explore the iceberg-dotted shoreline, keeping an eye out for wildlife. Whichever path you choose, be prepared for unrivaled vistas of Lowell Glacier and the awe-inspiring peaks of the St. Elias Range. From Mount Kennedy to the towering Mount Logan, Canada's highest peak at 19,850 feet, witness the grandeur of Kluane National Park's icy realm.

    Accommodation: MT Sobek Camp-Alsek River, Yukon, Canada

    Activity: Optional Hiking

    Meals: Breakfast, Lunch, Dinner

  • Run the Rapids of the Challenging "Lava North"

    Day 6

    As you leave the lake the pace of the river picks up dramatically. It's an exciting day, but you'll don dry suits and keep safety as your primary focus as you approach the trip's most challenging rapids, including the infamous Lava North. Tonight, celebrate your thrilling passage in camp.

    Accommodation: MT Sobek Camp-Alsek River, British Columbia, Canada

    Activity: 4-7 hours/15 miles on Class II-IV rapids

    Meals: Breakfast, Lunch, Dinner

  • Alsek Canyon

    Day 7

    Today the water is swift with continuous rapids as the river cuts through the Alsek Range. Soon the valley constricts, and tributary waterfalls pour of the cliffs. As you approach this namesake mountain, the guides will regale you with stories of Walt Blackadar. A surgeon and graduate of Dartmouth and Columbia, at age 43 he fell in love with river running and was the role model of a whole generation of paddlers. He transformed the image of paddling from pure competition to outdoor recreation and exploration. As you approach Tweedsmuir Glacier you'll stop above unnavigable Turnback Canyon, filled with sharp drops and horrendous currents.

    Accommodation: MT Sobek Camp-Alsek River, British Columbia, Canada

    Activity: 4-7 hours/15 miles on Class II-III rapids

    Meals: Breakfast, Lunch, Dinner

  • Hike Tweedsmuir & Prepare to Portage

    Day 8

    Awaken to more other-worldly scenery near the foot of Tweedsmuir Glacier. Today you can hike to the glacier, plus rest and relax. However, your main objective is to prepare for the helicopter assisted portage over Turnback Canyon. You'll consolidate your gear and fall asleep anticipating tomorrow's aerial adventure.

    Accommodation: MT Sobek Camp-Alsek River, British Columbia, Canada

    Activity: Optional Hiking

    Meals: Breakfast, Lunch, Dinner

  • Delight in a Helicopter Ride Over Turnback Canyon

    Day 9

    Prepare the gear for transport, and board a helicopter for a short flight to the gravel flats south of the canyon. From the chopper, see every hairpin turn and the churning water crashing into the canyon walls. The scenery changes on the other side - the river is wider, there are numerous braided channels and more vegetation, and bald eagles perch along the mossy cliffs of the Icefield and Noisy Ranges. The rafts are relaunched and drift through the wide valley towards the majestic confluence of the Tatshenshini and Alsek rivers.

    Accommodation: MT Sobek Camp-Alsek River, Alaska

    Activity: 4 hours/15 miles on Class II-III rapids

    Transportation: 25-minute helicopter flight

    Meals: Breakfast, Lunch, Dinner

  • Continue Down the Tatshenshini River

    Day 10

    Continue down the river, crossing back into the United States and Glacier Bay National Park. On the southern horizon, a dozen glaciers flow down from the 15,000-foot Fairweather Range, while the Alsek disappears back to the north and east into the symmetrical peaks and waterfalls of the Noisy Range. Closer to the Gulf of Alaska, the climate becomes more maritime and the glaciers more numerous. Today the Alsek joins forces with another great expedition river, the Tatshenshini. After the confluence, pass the Walker Glacier, which has sprawled down its valley and time permitting you will hike and camp here.

    Accommodation: MT Sobek Camp-Alsek River, Alaska

    Activity: 4 hours/15 miles on Class II rapids

    Meals: Breakfast, Lunch, Dinner

  • Float Towards Alsek Lake

    Day 11

    Continue to float towards Alsek Lake, encircled in an amphitheater of soaring peaks and colossal glaciers which comprise the world's largest non-polar icefield. The river is braided and wide, but now massive in volume as you approach the Pacific coast.

    Accommodation: MT Sobek Camp-Alsek River, Alaska

    Activity: 4 hours/15 miles on Class II rapids

    Meals: Breakfast, Lunch, Dinner

  • Paddle Among Sculpted Ice Flows of Alsek Lake

    Day 12

    Formed at the confluence of glaciers, Alsek Lake is one of the most spectacular spots on earth and the largest lake in Glacier Bay National Park. Watch and listen as giant chunks of ice calve into the water from the 7-mile face of the Alsek glacier. Some icebergs are 75 feet high, indicating a depth below the surface at least twice as great. The guides will row among ice floes sculpted into bizarre, fluted, ever-changing phantasmagoric shapes - a veritable "iceberg garden." Tonight, celebrate the near completion of your epic expedition.

    Accommodation: MT Sobek Camp-Alsek River, Alaska

    Activity: 4 hours/15 miles on Class II rapids

    Meals: Breakfast, Lunch, Dinner

  • Depart from Dry Bay by Bush Plane

    Day 13

    After floating into the flat, forested plains beyond Alsek Bay, arrive at the Dry Bay Fishing Company outpost along the estuary of the Alsek River. Bid fond farewell to your guides on this remote airstrip, then board a small aircraft for a spectacular charter flight to Yakutat in time for the scheduled Alaskan Airlines service to Juneau (the trip is tailored around this flight, and Juneau is your gateway city to other destinations).

    Activity: 4 hours/15 miles on Class II rapids

    Transportation: 1-hour charter flight

    Meals: Breakfast, Lunch

  • Some Trips get a Bonus Day!

    Day 14

    Each year we are assigned our commercial take-out dates by Glacier Bay National Park (US) and our put-in dates by Kluane National Park (CA), who together regulate our operations. One quirk of this two-country system is each year we are assigned one trip that is 14 days in duration rather than our standard 13 days. On our 14-day trip we follow the same itinerary, but at the guide's discretion we add an abbreviated river day or even an additional layover/hiking day to the itinerary. This decision is made in real-time based on the guide's expert assessment of the weather, water flows, and each unique group's interests, abilities, and desires. Please make special note of the trip dates if you have selected our 14-day expedition, the above description for day 13 will apply to the 14th day of these trips.

Why Travel With Us?


  • MT Sobek has been a pioneer in Alaska adventure travel since 1972, always placing a strong emphasis on responsible travel practices that support local communities and protect the natural environment.

  • Praised by National Geographic Adventure, this spectacular 13-day rafting expedition features wilderness paddling, riverside camping, tasty meals, and tales told by seasoned guides around a crackling campfire.

  • Our Alsek trip is led by the most capable and knowledgeable guides on the river. Our crew has over 100 combined years of experience on Alaska rivers.

Know Before You Book


Itinerary
The itinerary may vary, depending on river and weather conditions, and group abilities.

Dietary Restrictions
Due to the remote nature of the areas visited on this trip, dietary restrictions are more difficult to accommodate due to limited resources. Please contact a member of our Trip Consultant team to inquire about your dietary restriction.

Dates & Prices


Price is per person, double occupancy in USD.

The earlier you book, the more choice of available dates you’ll have and once you book, your price is guaranteed.

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2026


  • Jul 18 - 31, 2026
    $9,525 price per person dbl occ
    Which Includes:
    $2,800 internal airfare$330 Park Fee
    Optional:
    +$190 Single Occupancy

    Special Details

    14-Day Itinerary

    WaitlistConfirmed
  • Go Private
  • Go Custom
  • Inclusions

Go Private

Go Private with MT Sobek


Gather your favorite travel companions—family, friends, colleagues, or club—and enjoy an exclusive departure that’s easy to book and completely unforgettable.

Private Trip Request

Private Trip Requirements


A 25% non-refundable deposit is required to confirm your private departure.

Minimum age for guests on this trip is 16 years old.

Choose Your Own Travel Dates


June, July

Call for Private Trip Pricing

800-974-0300

Go Custom

Create Your Very Own Adventure


Dreaming of a trip designed just for you?

  • Our award-winning travel experts craft custom adventures—perfect for families, couples, and and groups.
  • Enjoy insider access, expert guides, and decades of on-the-ground experience. Since 1969.

Custom Trip Details


  • This is a sample itinerary. Let us work with you to perfect an adventure tailored specifically to you.
  • Deposit: A 25% non-refundable deposit is required once your itinerary is confirmed.

When to Start Planning


Plan ahead for the best experience.

  • Early planning secures preferred accommodations, top guides, and the widest range of activities.
  • Ideal planning window: 6+ months before travel
  • Short-notice trips (under 3 months): Availability may be limited

Travel Dates


June, July

Let's start designing your adventure!

Inclusions

Price Includes


  • Expertise and services of our experienced adventure guides
  • All accommodations as noted in the itinerary
  • All breakfasts, almost all lunches and dinners as noted in the itinerary
  • Snacks and water between meals
  • Additional regional guides and experts on many trips
  • Comprehensive Trip Planner with detailed pre-trip information
  • All fees for events, activities, or attractions fees as noted in the itinerary
  • All gratuities for hotels, included meals, and activities
  • Equipment and experienced guides for activities as described in the itinerary
  • Park and other entry fees (unless otherwise noted)
  • Transportation from trip start to end as noted in the itinerary
  • Baggage transfers and porterage unless otherwise noted in the itinerary
  • Group first aid kit and emergency communication device

Price Does Not Include


  • Airfare or other transportation to and from trip start and end location, associated taxes, and excess baggage fees
  • Alcoholic beverages
  • Pre- and post-trip accommodation
  • Gratuities for MT Sobek guides and guide-drivers
  • Any meals on your own as noted in the itinerary
  • Travel Protection Program
  • Personal expenses

Contact An Expert


800-974-0300

Need help picking your next adventure? Call us to answer your questions.

Your Guides


The best people to immerse you in a destination are the ones who live there, which is why we feature local Adventure Guides on our trips. Here are a few that you might meet on this adventure.

Kevin M.

Kevin M.

Kevin —a.k.a. "Thirsty"—has been guiding since he was 17 years old and has been an integral part of MT Sobek's Arctic rivers program for decades. His laid-back manner puts everyone at ease, and he has a wealth of knowledge about Arctic rivers. Although he normally spends his winter months in Colorado's Telluride ski area, he has climbed Denali three times, reaching the summit in 2000. Thirsty is a legend in the MT Sobek circle and endears himself to travelers with his expertise, calm demeanor, and sense of humor.

Clint F.

Clint F.

Clint is a true explorer and has been guiding trips from the Arctic to Latin America for 20 years. Well known for being calm, conscientious, and curious, Clint is always up for an adventure—and is seldom at a loss for words. MT Sobek guests can count on him to entertain in front of some of the most beautiful backdrops in North America. He has an exquisite ability to combine wilderness meals and a keen eye for the unseen. Clint's group characterize his leadership as positive, cohesive, and feeling at ease in the wild.

Lynne W.

Lynne W.

Lynne began guiding in 1996 on the Kern River, California where she packed boats on mules into the Forks of the Kern in the Golden Trout Wilderness. She has since guided all over the West and internationally including the Middle Fork of the Salmon, the Futaleufu in Patagonia, the Zanskar in India, and the Grand Canyon. You can find her smiling big in any sort of river craft, such as whitewater kayaks, dories, duckies, rubber rafts, packrafts and pool toys. Her love of mountains and rivers has led to her involvement with conservation across the West. She founded the Cloud City Conservation Center in Leadville, Colorado.

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Arrive in Haines, Alaska to check in for your pre-trip meeting at the Halsingland Hotel. Stroll past totem poles to our rafting equipment warehouse located in the former barracks of historic Fort Seward. After the trip orientation and handing out your personal river equipment and dry bags, walk to a casual eatery for dinner. Cap off the night with an optional toast for good luck and good weather at Southeast Alaska\'s first distillery, before returning to your room to pack your river gear.

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After breakfast, board a van for a beautiful drive up the Chilkat River Valley through the Chilkat Bald Eagle Preserve, crossing the border into British Columbia, Canada, then on to Haines Junction in Yukon Territory. At the Kluane National Park, a UNESCO World Heritage Site, stop at the visitor center to learn about this vast wilderness and its indigenous peoples. After lunch, drive over Haines Pass to the Serpentine Creek put-in on the Dezadeash River. (You may choose to hike part of the way on this rough 4x4 road.) After recapping our critical safety considerations, begin floating down a gentle section of the Dezadeash to your first campsite.

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Today the river begins big and braided into many channels until the confluence with the Kaskawulsh River, where the Alsek River begins. Spend the morning with your binoculars watching for wildlife along the shore and overhead. As the day progresses the river picks up speed, past ancient lava flows and wild rock formations. You\'ll float further into the wilderness and camp near the Lowell Glacier, part of the vast St. Elias icefields. The river flows into Lake Lowell, formed by the terminal moraine of the glacier; often you can camp on the moraine for a striking view of the glacier. Here in the 1870s, Lowell Glacier dammed the river, creating a monumental lake. As the Glacier receded, the dam broke unleashing an epic deluge exceeding the volume of the Amazon River. Tonight, sleep in a valley surrounded by soaring glaciated peaks.

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If the winds are calm, make your way across Lowell Lake to where the Lowell Glacier ends. The lake is teeming with icebergs that have calved and fallen off the glacier on the other end of the lake. It\'s a spectacular sight to raft through these glacier chunks, and to hear and watch the glacier\'s movement through the night.

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Awaken this morning nestled against the majestic backdrop of Goatherd Mountain. With options to tailor your day, whether scaling the plateau or strolling through meadows, excitement awaits. Explore the iceberg-dotted shoreline, keeping an eye out for wildlife. Whichever path you choose, be prepared for unrivaled vistas of Lowell Glacier and the awe-inspiring peaks of the St. Elias Range. From Mount Kennedy to the towering Mount Logan, Canada\'s highest peak at 19,850 feet, witness the grandeur of Kluane National Park\'s icy realm.

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As you leave the lake the pace of the river picks up dramatically. It\'s an exciting day, but you\'ll don dry suits and keep safety as your primary focus as you approach the trip\'s most challenging rapids, including the infamous Lava North. Tonight, celebrate your thrilling passage in camp.

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Today the water is swift with continuous rapids as the river cuts through the Alsek Range. Soon the valley constricts, and tributary waterfalls pour of the cliffs. As you approach this namesake mountain, the guides will regale you with stories of Walt Blackadar. A surgeon and graduate of Dartmouth and Columbia, at age 43 he fell in love with river running and was the role model of a whole generation of paddlers. He transformed the image of paddling from pure competition to outdoor recreation and exploration. As you approach Tweedsmuir Glacier you\'ll stop above unnavigable Turnback Canyon, filled with sharp drops and horrendous currents.

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Awaken to more other-worldly scenery near the foot of Tweedsmuir Glacier. Today you can hike to the glacier, plus rest and relax. However, your main objective is to prepare for the helicopter assisted portage over Turnback Canyon. You\'ll consolidate your gear and fall asleep anticipating tomorrow\'s aerial adventure.

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This decision is made in real-time based on the guide\'s expert assessment of the weather, water flows, and each unique group\'s interests, abilities, and desires. Please make special note of the trip dates if you have selected our 14-day expedition, the above description for day 13 will apply to the 14th day of these trips. [Breakfast] => 0 [Lunch] => 0 [Dinner] => 0 [Travel_Type] => [Quotation] => [Quotation_Attribution] => [Quotation_Location] => [Itinerary_Location] => [Latitude] => 59.129151 [Longitude] => -138.529998 ) ) [ActivityHighlight] => This is a moderate to strenuous river rafting trip. You should be comfortable rafting up to 15 miles over the course of 4 hours per day for 11 days on class II - IV rapids. Previous river rafting experience is recommended, and you should be in good physical condition. There will be shorter (1-3 miles) and longer (4-5 miles) hiking options, possibly on rocky terrain or in areas with dense vegetation. Due to the remote nature of this trip, no vehicle support is available during our activities. [Trip_Level] => 4 )

Activity Level


This trip is rated activity level 4. This is a moderate to strenuous river rafting trip. You should be comfortable rafting up to 15 miles over the course of 4 hours per day for 11 days on class II - IV rapids. Previous river rafting experience is recommended, and you should be in good physical condition. There will be shorter (1-3 miles) and longer (4-5 miles) hiking options, possibly on rocky terrain or in areas with dense vegetation. Due to the remote nature of this trip, no vehicle support is available during our activities.
Learn more about activity levels here.

Activity Snapshot

Day 2

3 hour/5 mile scenic float

Day 3

4-7 hours/15 miles on Class II rapids

Day 4

4-7 hours/15 miles on Class II rapids

Day 5

Optional Hiking

Day 6

4-7 hours/15 miles on Class II-IV rapids

Day 7

4-7 hours/15 miles on Class II-III rapids

Day 8

Optional Hiking

Day 9

4 hours/15 miles on Class II-III rapids

Day 10

4 hours/15 miles on Class II rapids

Day 11

4 hours/15 miles on Class II rapids

Day 12

4 hours/15 miles on Class II rapids

Day 13

4 hours/15 miles on Class II rapids

*Mileage and elevation change information is approximate and may vary slightly depending on trail conditions, weather, and route adjustments, and the guide’s discretion.

Accommodations


After the first evening in a Jeffersonian style hotel, MT Sobek riverside camps, with meals served around the campfire beneath the stars.

MT Sobek Camp-Alsek River, Yukon, Canada
MT Sobek Camp-Alsek River, Yukon, Canada

On each night of your Alsek adventure you will enjoy camping in spectacular spots right next to the river, often with views of glaciers. Included in our expedition-style trip are three-person four-season tents for every two people, plus Thermarest pads and fresh sleeping bags. At lunch and dinner time you will enjoy gourmet meals carefully prepared by the guides.

MT Sobek Camp-Alsek River, British Columbia, Canada
MT Sobek Camp-Alsek River, British Columbia, Canada

Your riverside camping experience includes nightly camps on the banks of Alsek River. Included in our expedition-style trip are four-season three-person tents for every two-people and includes a Thermarest pad and fresh sleeping bags. All camping spots are in spectacular locations right next to the river, with often views of glaciers. At lunch and dinner time you'll enjoy gourmet meals.

MT Sobek Camp-Alsek River, Alaska
MT Sobek Camp-Alsek River, Alaska

Your riverside camping experience includes nightly camps on the banks of Alsek River. Included in our expedition-style trip are four-season three-person tents for every two-people and includes a Thermarest pad and fresh sleeping bags. All camping spots are in spectacular locations right next to the river, with often views of glaciers. At lunch and dinner time you'll enjoy gourmet meals.

Hotel Halsingland
Hotel Halsingland
Nestled between the jagged peaks of the Chilkat Mountains and the waters of the beautiful Lynn Fjord, the Hotel Halsingland offers an authentic historic experience in a setting of natural beauty. This unique hotel is located in Historic Fort Seward and is designed in Jeffersonian style architecture. Many rooms are adorned with original decorative Belgian tile fireplaces and claw foot tubs.

Weather


Enjoy long Alaska days, with potential rain & chilly winds near glaciers. Daytime 55°-65°F. Evenings 40°-55°F.

 
Jun
Jul
Alsek River 
High
Low
High
Low
Alsek River
55
43
59
47
Haines 
High
Low
High
Low
Haines
64
48
64
51

FAQs


Trip Overview

What makes MT Sobek's Alaska & Yukon Alsek River Rafting trip unique?

Raft 160 miles through the world's largest contiguous protected wilderness on this epic expedition. Journeying from the Yukon's Kluane National Park to Alaska's Glacier Bay, you will encounter massive glaciers, Class II-IV rapids, and untouched wild landscapes. This legendary route features an aerial helicopter portage and expert-led riverside camping under the vast northern sky.

Legacy of Pioneering: Since 1972, MT Sobek has been a pioneer in Alaska adventure travel, with a guide crew boasting over 100 combined years of experience on these remote rivers.

Pristine Wilderness: Traverse Kluane National Park and Reserve, Tatshenshini-Alsek Provincial Park, and Glacier Bay National Park, paddling through raw nature where sightings of bears, moose, and bald eagles are common.

Unique Aerial Views: Enjoy a 25-minute helicopter-assisted portage over the unnavigable Turnback Canyon, offering a thrilling bird's-eye view of churning whitewater and icefields.

Epic Glacial Landscapes: Experience "iceberg gardens" on Alsek Lake and camp near the Lowell Glacier, witnessing colossal chunks of ice calve into the water from a seven-mile face.

When is the best time to experience Alaska & Yukon Alsek River Rafting?

We operate this expedition from June through August to take full advantage of Alaska’s longest days and peak river conditions. During these months, the wilderness is at its most vibrant, offering the best opportunities for wildlife spotting and navigating the Alsek’s powerful flows amidst the dramatic backdrop of the St. Elias icefields.

June - The Midnight Sun: Experience nearly 24 hours of daylight, maximizing time for paddling and exploration.

July & August - Wildflowers, Wildlife & Glacial Activity: As the season warms, alpine meadows burst into bloom and wildlife activity is high. Warmer temperatures often lead to more dramatic ice calving at Lowell and Alsek glaciers, with chances for maritime rain increasing as summer progresses.

What is the group size for this trip?
The typical group size for this trip is between 8 and 12 guests, creating an experience that feels personal, relaxed, and thoughtfully paced. Small group travel allows us to share moments that make a journey truly memorable. With a smaller group size, you can navigate the river efficiently while maintaining an intimate connection with the remote wilderness and wildlife you encounter.
What is the minimum age for this trip?

The standard minimum age for this trip is 18. This itinerary is designed with adult travelers in mind, based on daily activity levels, accommodations, and overall group experience. Families or groups with younger children should inquire with MT Sobek or check out our private departures .

What makes this a Level 4 trip?

There are significant physical demands on a multi-day river expedition in remote wilderness. Guests must be prepared for sustained paddling in Class II-IV rapids, daily camping in variable conditions, and the unique challenges and opportunities that come with traveling in the Alaskan backcountry.

Paddling: Be prepared to spend four to eight hours on the water daily, covering between 15 to 25 miles on moving water.

Whitewater: Navigate through challenging Class II-IV rapids, including the infamous Lava North.

Remote Wilderness: This is a true expedition; all gear is carried on the rafts, and guests must be comfortable with participatory camping.

Weather: Prepare for conditions ranging from 80°F sunshine to cold rain or snow.

Will the itinerary change?
We plan the itinerary carefully, but adjustments may be needed due to weather, river conditions, or other factors. MT Sobek and our guides make thoughtful decisions when needed to keep the experience safe and enjoyable, and any significant changes will be communicated as early and as clearly as possible. On this expedition, the guide may add an abbreviated river day, or an additional layover day based on their expert assessment of water flows and group interests.

Arriving and Departing

Where does the trip start and end?
The trip starts in Haines, Alaska, and ends in Yakutat, Alaska.
What airport should I fly into and out of?
Haines, Alaska is the starting point of this trip, which you can reach by flying into Haines Airport (HNS) or by ferry, both via Juneau (JNU). Please see question #5 for details. You will fly out of Yakutat Airport (YAK).
When should I book my flights?
Once your reservation with MT Sobek is finalized, we'll notify you of your trip's status. After your departure is confirmed to operate, flights and travel arrangements may be purchased. While we can often confirm departures in advance, some decisions may be finalized closer to final payment.
When should I arrive and depart?

Once your booking is finalized and confirmed to operate, we recommend consulting with your Adventure Coordinator before purchasing non-refundable flights.

Arrival: Please arrive in Haines, Alaska by 4:00 pm on Day 1 to attend the 5:00 pm welcome orientation and dinner.

Departure: Plan your departure from Yakutat Airport (YAK) for the evening of the final day. Your charter flight from the river is tailored to connect with the scheduled Alaska Airlines flight to Juneau.

How do I get to Haines, Alaska?

The most convenient way to reach the start of your adventure is to travel through Juneau International Airport (JNU). From Juneau, you have two primary options for the final leg of your journey to Haines:

By Air: Flying is the fastest route, taking approximately 30 minutes. You can make reservations directly with Alaska Seaplanes .

By Ferry: For a more relaxed pace, you can take a scenic ferry ride. We recommend contacting the Alaska State Ferry/Alaska Marine Highway for current schedules and details.

Once you arrive in Haines, the Haines Pick Up Service offers a shuttle from either the airport or the ferry terminal to the group hotel, Hotel Halsingland , for $10 per person. There is no cell service at the ferry terminal in Haines so you must secure your shuttle reservation in advance by calling or texting 907-314-0812.

Who will I meet on Day 1, and where?
You will meet your MT Sobek guides and fellow travelers at 5:00 pm on Day 1 at the group hotel, Hotel Halsingland, for a casual welcome orientation and dinner. Guides will hand out personal river equipment and dry bags to help you prepare for the morning departure.
What hotels do you recommend if I arrive early or stay late?

In Juneau, the Four Points Sheraton is a convenient option. If you arrive early in Haines, we recommend staying at Hotel Halsingland or The Aspen Hotel & Suites . Reservations at these properties can be made directly with the hotels online.

Do I need a passport or visa for this trip?
Because this trip involves traveling through Canada, a valid passport is required. Most countries require that passports be valid for at least six months beyond the end of your trip and contain at least one blank page for entry stamps. US citizens do not need a visa for stays under 90 days. Non-US citizens should consult their local embassy or consulate to confirm current entry requirements.

Transportation and Transfers

Are transfers included?
Transfers from the Haines ferry terminal or Haines Airport (HNS) to the hotel on Day 1 are not included; we recommend the local Haines Pick Up Service, which offers shuttles for $10 per person (subject to change). Since there is no reliable cell service at the Haines ferry terminal or airport, you must secure your shuttle reservation in advance by calling or texting 907-314-0812.
Can MT Sobek help arrange a private transfer?
No, private transfers are not available for this itinerary; guests should use the recommended local shuttle service in Haines.
How much time will we spend in vehicles during the trip?
On Day 2 you will have a 3.5-hour private van transfer from Haines to the put-in on the Dezadeash River, crossing into British Columbia and the Yukon Territory.
Are there any especially long travel days?
The longest vehicle travel day is Day 2, with the 3.5-hour van transfer to the river. On the last day there is a 30-minute charter flight by bush plane to Yakutat.

Fitness, Terrain and Trail Expectations

How difficult is the activity on Alaska & Yukon Alsek River Rafting?

This is a moderate to strenuous Level 4 expedition requiring good physical condition and the ability to engage in active paddling for four to eight hours a day navigating Class II-IV rapids in remote wilderness.

Whitewater: Navigate Class II-IV rapids, including technical sections like "Lava North" that require focus and teamwork.

Expedition Pace: Travel between 15 and 25 miles daily, with layover days dedicated to hiking or relaxing in camp.

Agility and Balance: Guests must have the ability to get in and out of rafts quickly on rocky and uneven riverbanks with moving water.

Weather: Prepare for extended activity outdoors in a maritime climate where rain, wind, and chilly temperatures near glaciers add to the mental challenge.

Do I need prior experience?
Previous river rafting experience is recommended but not strictly required for this trip. 
How should I train or prepare for Alaska & Yukon Alsek River Rafting?

We recommend arriving in good health and physical fitness to fully enjoy the long days on the water.

Core Conditioning: Strong core stability helps with balance in the raft and effective paddling over four to eight hours.

Hiking Preparedness: Use your training to break in your hiking boots and prepare for optional hikes on rugged alpine terrain.

Is there exposure while hiking on Alaska & Yukon Alsek River Rafting?
You will encounter uneven riverbanks, rocky campsites, and optional hiking trails with some scrambling and exposure to steep areas.
Can I move at my own pace?
We raft as a group with regular breaks. Guides help manage pacing so everyone can travel comfortably while maintaining safety and group cohesion. During optional hikes, guides coordinate pacing to suit the group's abilities.
What if I want to skip a day?
All guests should come prepared for the itinerary as designed, as there are no opportunities to "skip" river days once you have launched from the put-in. During layover days, there are options to relax in camp.
How much free time will I have?
Days are centered around spectacular rafting and exploration, with most evenings spent at riverside camps enjoying meals and stories around the campfire. On layover days at Goatherd Mountain and Tweedsmuir Glacier you can choose to hike, explore the shoreline, or simply relax in camp.

Accommodations and Meals

What should I expect from accommodations on this trip?
 Accommodations on this trip are designed to immerse you in the wilderness while providing essential comfort. You will spend the first night at the historic Hotel Halsingland in Haines. For the remainder of the trip, you will enjoy riverside camping in spectacular spots, often with views of glaciers. We provide four-season, three-person tents for every two guests, along with sleeping pads and freshly laundered sleeping bags.
Will there be showers and toilets available at camp?
This is a true wilderness experience, and there will be no showers available while you are on the river. To protect this pristine environment, we bring a portable river toilet with a toilet seat that everyone is required to use. We make sure you are well-cared for by providing toilet paper, hand soap, and a hand wash system. MT Sobek follows Leave No Trace principles on all of our trips.
Will I have access to Wi-Fi and electricity?

Wi-Fi and electricity are only available on the first night at the hotel in Haines. There is no cell coverage or electricity in the backcountry; we recommend bringing plenty of charged batteries or a personal solar charger for your electronics.

What meals are included?
All meals are included, as noted in the itinerary. Camping meals are thoughtfully prepared by your guides, with snacks and water available between meals.
What is the food like on Alaska & Yukon Alsek River Rafting?
Food is a highlight of the expedition, with meals prepared over the campfire. Camping breakfasts include hot and cold dishes like eggs, breakfast meats, pancakes, and cereals. Lunches are typically deli-style with salads, fruit, and snacks. Dinners feature a healthy variety of fresh fish, chicken, meats, and vegetarian dishes. Please note that alcohol is not provided on the river.
Can I bring alcohol for the trip?

You can purchase alcohol in Haines on Day 1 before you depart for the river. Large quantities of beer are discouraged, as its weight and bulk are difficult to accommodate given the strict space limitations on the rafts.

You will be crossing into Canada on Day 2 of the trip. The duty-free alcohol limit per person in Canada is limited to one of the following:

Wine: 1.5 liters (approximately two 750ml bottles).
Hard Liquor: 1.14 liters (approximately one 40oz bottle).
Beer: Up to 8.5 liters (approximately 24 12oz cans or bottles).

We recommend waiting until the pre-trip orientation on Day 1 to make your purchase. Your guides will provide a final determination on available space and confirm current border regulations during that meeting.

Can you accommodate dietary restrictions?

Yes, we can accommodate many common restrictions like vegetarian, vegan, and gluten-free diets on this trip with advance notice.

Let us know about your dietary restrictions and food allergies as soon as possible. Please also list these on your Participant Information Form. Due to the remote nature of this trip, some restrictions are more difficult to fulfill.

Are single accommodations available?

A limited number of single rooms/tents are available on this trip for an additional single supplement. If sharing a hotel room with a travel companion, you will also be asked to sleep two people in a three-person tent.

Are triple rooms available?
Triple rooms are not offered on this trip to ensure all accommodations meet MT Sobek standards for your comfort.

Packing and Gear

What should I pack for Alaska & Yukon Alsek River Rafting?

We provide your primary river gear, including a Helly Hansen jacket, bib, and rubber boots, along with a sleeping bag and pad. Focus on dressing in layers with synthetic or wool fabrics that keep you warm even when wet. Cotton is not acceptable for cold and wet conditions.

Key essentials include a warm fleece, a waterproof rain jacket and pants for hiking and in-camp, a medium/heavy synthetic or water-resistant down jacket, waterproof rubber gloves, and wool or fleece gloves.

Be sure to purchase and bring two pairs of XtraTuff felt insoles for use in your provided rubber boots.

All gear needs to fit into the provided Medium 16 x 25 Dry Bag .

A full packing list will be provided.

Do I need trekking poles or specialty gear?

If you would like to bring trekking poles, they can provide helpful stability while hiking. Some guests appreciate having a bug head net and bug jacket. Please ensure any soaps are unscented and environmentally friendly; we recommend brands like Dr. Bronner's or Wilderness Wash. Finally, don't forget to bring a headlamp with extra batteries for your evenings at camp.

What size daypack should I bring?

A frameless and packable daypack of 20 to 30 liters (1,200 to 2,000 cu in) is ideal for hiking.

Can I bring more than one bag?

Guests should plan to bring one small to medium-sized duffel bag without wheels and a daypack. Because space is limited, packing efficiently is important. On this itinerary, internal flights have a strict 30 lb. weight limit, and all your personal gear for the river must fit into the provided medium 16 x 25 dry bag. Your sleeping bag and pad are transported separately. Please note that there will be a dedicated “boot bag” on your trip, so there’ll be no need to pack your hiking boots in your provided drybag.

Are there any seasonally required items?

This trip operates during the summer when the days are long and insects are active. Mosquitoes and other biting insects can be prevalent all summer, so we recommend bringing a bug head net, a bug jacket (optional), and quality insect repellent with DEET. Clothing treated with permethrin can also be helpful. Ear plugs and an eye mask are recommended for sleep due to the long daylight hours.

What kind of footwear should I bring for this trip?
You will need sturdy, lightweight waterproof hiking boots or shoes and sandals with a heel strap (like Chacos or Tevas) for use in camp. We provide rubber boots for use on the rafts.
Will I have access to laundry during the trip?
Because this is a remote camping expedition, you will not have access to laundry facilities once you leave Haines. Please pack sufficient clothing for the duration of the trip.
Should I bring a personal medical kit?
Yes. While your guides carry a group first aid kit, we recommend bringing your own supply of basics like blister care, bandages, sunscreen, lip protection, insect repellent, and any personal prescription medications.
What kind of rafting equipment is provided?
On this trip, there will typically be three boats with three guides on the river. Your guides will be on the oars of our expedition rafts, and you will be providing paddle support as needed. Each boat will have up to four guests on board with one guide. We provide life jackets, dry bags, specialized paddling gear, and all necessary safety equipment for your river adventure.

On-the-Ground Travel Tips

What is the weather like on Alaska & Yukon Alsek River Rafting?

Weather on the Alsek can vary broadly, with daytime temperatures typically in the 55°F to 65°F range. You should prepare for a mix of bright sun, rain, and chilly winds near glaciers. Dressing in layers is essential to staying comfortable as conditions shift throughout the day.

June: Expect the longest days of the year with daytime high temperatures averaging 61°F and nighttime lows averaging 45°F, with approximately 3.15" of rainfall.

July and August: This is generally the warmest time on the river with highs around 64°F and nighttime lows averaging 50°F, though rainfall typically increases to 4.16"-5.32”.

Variable Conditions: Be prepared for temperatures to soar as high as 80°F or drop rapidly with strong winds and mountain rain.

What currency should I bring?
The trip takes place in both the US and Canada, but US dollars are the primary currency needed for personal expenses in Haines and Yakutat. Credit cards are useful in towns, but carrying cash is necessary for small local purchases.
Will I have cell service?
Cell service is available in Haines before you depart for the river, but there is no coverage while on the river. Your guides carry communication devices reserved for use in the event of an emergency.
Will I need electrical adapters or a voltage converter?
No, both the US and Canada use standard 120V outlets with Type A and Type B plugs. While you will have the opportunity to charge your devices during your first night at the hotel, there is no electricity available once you head into the backcountry. Plan to bring plenty of extra charged batteries, a powerbank, or a personal solar charger to ensure you are always ready to capture the spectacular wilderness scenery. Note that limited sunlight can impact the effectiveness of solar chargers.
How much extra money should I budget?
Budget for personal expenses such as the $10 airport shuttle in Haines (subject to change), any liquor purchased before the trip, and gratuities for your guide team.
How is tipping handled on this trip?

Tipping your adventure guides is a common practice to show appreciation for their hard work and expertise in ensuring you have a great experience. The amount you tip may vary based on factors such as the length of the trip, the level of service, your guide team size, and your overall satisfaction. On our hiking and rafting adventures in the United States and Canada, we recommend tipping your guide team $50 to $70 per day, per guest. On our camping-based trips where guides prepare meals and look after accommodations, please consider tipping at the higher end of the range if you have received excellent service.

Guides can accept gratuities by cash or apps such as Venmo, Zelle, or PayPal. To ensure equitable distribution to the entire guide team, please deliver all gratuities to the trip leader.

Tips for restaurants, activity vendors, and hotel staff are included in your trip price.

Remember gratuities are always optional and at your discretion.

Health and Safety

Do you recommend travel insurance?

Yes, we strongly recommend purchasing travel insurance for all trips. Travel insurance can help cover trip cancellations or interruptions, medical expenses, emergency evacuation, travel delays, and other unexpected situations. We offer travel insurance with Arch RoamRight and will be happy to provide you with a quote. Please see our Travel Resources page for more information.

Do I need to be cleared by a doctor to participate?
There is no standard required clearance from a doctor to participate in this trip. You will have an opportunity to discuss your fitness and preparedness for the trip with MT Sobek. If you have medical concerns or questions about fitness, consult your healthcare provider before traveling.
What medical support is available during the trip?

Your guides are trained in wilderness first aid and carry a group first aid kit and emergency communication devices. However, please be aware that hospital facilities are far away and evacuation can be prolonged and expensive.

What kind of challenges should I expect on Alaska & Yukon Alsek River Rafting?
Be prepared for the realities of a true wilderness expedition, including Class II–IV rapids, and cold and wet weather. The small plane flight from Dry Bay can also be bumpy, which may affect those prone to motion sickness. Because this is a very dynamic environment, flexibility in our daily itinerary is essential. Most guests find that any discomfort is a fair tradeoff for the freedom of getting off the grid and away from routine, combined with the exhilaration of being on the water in such a wild and beautiful place.
How can I stay healthy during the trip?
Staying safe and healthy starts with following bear safety protocols and protecting yourself from biting insects. Use quality repellent, wear bug nets during peak hours, and avoid dark colors that may attract insects. Hand hygiene in camp is also essential; we provide a hand wash system for use after using the toilet and before meals.
Will I encounter any bears?
Brown/grizzly bears are found from the islands of Southeast Alaska to the Arctic, and black bears inhabit most of Alaska's forests. Bears are curious, intelligent, and potentially dangerous animals, but undue fear can endanger both bears and people. Although most people want to see a bear, bears tend to avoid groups of people. Your guides will educate you on bear safety protocols designed to keep both you and the bears safe from harm.
Will there be mosquitoes?

Mosquitoes may be prevalent on this trip. Here are our insect defense tips:

Avoid dark colors. Some evidence suggests that biting insects are attracted to dark colors.

Bring quality repellent. Be prepared with DEET when you need it.

Pack a head net. It can come in handy when insects are active.

Pack a sting remedy. Creams or sprays soothe any bites you may get.

Wear treated clothing. This offers an extra layer of protection.

On Trip Support and Emergencies

What if I have an emergency and need to be evacuated?
In the event of an emergency, your guides will use satellite communication to coordinate with local services. Options for evacuation vary by location and weather, and because of the remote terrain it can be a complex and costly process. We highly recommend travel protection that includes medical evacuation coverage.
Are bathrooms available?
To protect this fragile environment, we bring a portable toilet with a seat that everyone is required to use while on the river. We follow "Leave No Trace" principles and carry out all waste.
What is the guide-to-guest ratio?
This trip is typically staffed with a high guide-to-guest ratio to ensure safety on the water and a high level of service in camp. Our groups are small, usually between 8 and 12 guests, led by a team of world-class river experts. Each boat will have up to four guests on board with one guide.

Extensions and Local Exploration

Are trip extensions available before or after Alaska & Yukon Alsek River Rafting?
Trip extensions are not available for this itinerary. If you are planning to arrive early or stay late independently, some recommendations for things to do are provided below.
What are the best things to do if I arrive early or stay late?

If you plan to extend your stay in Haines post-trip, we recommend our group hotel, Aspen Suites . Please contact the hotel directly for additional reservations.

If you are looking to extend your stay in Southeast Alaska, we recommend spending a couple of days either in Juneau, Alaska or Skagway, Alaska . Click on the links for each city’s visitor center information.

Our local guides recommend the following sample extensions to be booked on your own.

Pre-Trip in Juneau, Alaska—arrive 1-2 days prior to our trip start date:

Lodging
Four Points Sheraton is centrally located in downtown Juneau.

Activities
Northstar Helicopters offers Helicopter Glacier Walkabout, Glacier Trek, or Dog Sledding.

Goldbelt Tram makes a scenic six-minute ascent up Mount Roberts from the lower terminal to a height of about 1,800 feet. A restaurant, theater, and retail shop are located at the top of the tramway, as well as connections to trails leading both up and down the mountain.

Auk Nu Trail is a moderate hike of approximately 5 hours round trip.

Taku Lodge Wings Airways offers a 5-Glacier Seaplane Exploration or Taku Lodge Feast or 5-Glacier Seaplane Discovery.

Post-Trip in Skagway, Alaska:

Lodging
At The White House is a historic and beautifully refurbished property.

Transportation
Take the Fast Ferry from Haines to Skagway (approximately 45 minutes).
Take the Fast Ferry or fly back to Juneau after your visit for flights home.

Activities
White Pass & Yukon Railway offers a White Pass Summit Excursion and you can visit the Museum and Train Shoppe.

Days of 98 Theater Show is a 1-hour musical about a day in the life at the height of the Klondike Gold Rush.

Historic Chilkoot Trail traces the Gold Rush Trail. The moderate to difficult route is, currently day-use only, open to mile 4, and approximately seven hours round trip.

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