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• 7 days • Moderate

  New Zealand: Southern Beauty Get an insider’s view of the South Island on this unique, action-packed wilderness adventure departing: December 2013, February 2014 duration: 7 days activities: hiking & trekking, kayaking, multisport, most popular, sea kayaking, family vacations, new, quick escapes rating: Moderate pricing: Call for pricing.

• 10 days • Moderate

  Zambia & Zimbabwe Walking and Canoe Safari Unparalleled adventure traversing South Luangwa, the Zambezi, and Victoria Falls departing: June 2013, July 2013, August 2013 duration: 10 days activities: new, canoeing, safari, most popular rating: Moderate pricing: from $6,195

• 10 days • Moderate to Strenuous

  Hiking Slovenia's Julian Alps and Beyond Explore the path less traveled in the mountains and vineyards of Eastern Europe’s best-kept secret departing: July 2013, August 2013 duration: 10 days activities: lodge based, hiking & trekking, most popular rating: Moderate to Strenuous pricing: from $3,995

• 7 days • Moderate to Strenuous

  Alaska: Glacier Bay Expedition—Sea Kayak on Glacier Bay with Alaska's Premier Outdoor Adventure Company Rare opportunity to kayak and camp in one of America’s most stunning national parks departing: July 2013, August 2013 duration: 7 days activities: hiking & trekking, sea kayaking, wildlife, kayaking, quick escapes, most popular rating: Moderate to Strenuous pricing: from $2,395

• 11 days • Easy

  Spitsbergen Explorer Realm of the polar bear departing: June 2013, July 2013, August 2013 duration: 11 days activities: small boat cruising, cruising, wildlife, most popular rating: Easy pricing: from $4,490

• 10 days • Moderate

  Alaska: Rafting & Hiking the Kongakut River - Explore the Arctic National Wildlife Refuge with Alaska Discovery Rafting & hiking the Kongakut River in the Arctic National Wildlife Refuge departing: June 2013 duration: 10 days activities: rafting, hiking & trekking, wildlife, most popular rating: Moderate pricing: from $4,895

• 12 days • Easy to Moderate

  Ultimate Tanzania Safari Three-day Serengeti walking safari combined with classic game safaris in Tanzania’s best parks—we're the first and only company to offer this one-of-a-kind tour! departing: June 2013, July 2013 duration: 12 days activities: safari, hiking & trekking, family vacations, wildlife, cultural, popular winter trips, most popular rating: Easy to Moderate pricing: from $5,695

• 15 days • Ultimate Challenge

  Bhutan: The Chomolhari Trek Trek around the sacred and spectacular peak of Chomolhari with the first company to pioneer treks in Bhutan departing: October 2013, November 2013 duration: 15 days activities: hiking & trekking, cultural, most popular rating: Ultimate Challenge pricing: from $5,095

• 10 days • Moderate

  Alaska: Rafting the Tatshenshini River Raft down the river pioneered by MTS co-founder Richard Bangs through one of the earth’s last wilderness frontiers departing: June 2013, July 2013, August 2013 duration: 10 days activities: rafting, hiking & trekking, wildlife, most popular rating: Moderate pricing: from $3,295

• 9 days • Easy to Moderate

  Adventures in Costa Rica A high-octane multisport adventure—it’s pura vida, MTS style! departing: June 2013, July 2013, November 2013, December 2013 duration: 9 days activities: sea kayaking, river rafting, rafting, hiking & trekking, kayaking, family vacations, wildlife, multisport, solo travel, most popular rating: Easy to Moderate pricing: from $2,795