Aconcagua Expedition and Mountain Guides - Guides and mountain climbing outfitters, specializing in alpine treks all over the world, with an impressive list of experienced guides.

AdventureLink Tours - Exciting multi-sport adventures based in beautiful British Columbia. Find yourself on an “Epic Skiing Safari”, or blasting down a backwoods trail on a mountain bike. Design your own trip to include sea kayaking, caving, canoeing, climbing, sky diving, or many other activities. You can do it all!

Adventures in Good Company - Adventures for women, including rock climbing, canoeing, cross-country skiing, rafting, and more. Based in the US, but also offers international tours.

Alternatif Outdoors - Rafting and kayaking adventures in Turkey. Offering guided tours and multi-sport packages. Also offers kayak and equipment rentals for independent adventurers.

Banana Adventure Tours -  Specialized in small group Multi-Sport, Adventure, biking and hiking tours in Costa Rica. Banana Adventure Tours offers excellent scheduled itineraries for all types of travelers. Custom design tours are available upon request.

Bikehike Adventures - Adventure travel experts, specializing in exotic international locations. Varieties of activities included with packages, including rock climbing, caving, mountain biking, sea kayaking, and more.

Bio Bio Expeditions - Serious "fun seekers" dedicated to sharing once in a lifetime experiences with those who travel with them. Activities include white water rafting, kayaking and exploration.

Caribbean Bike Tours - Enjoy a cool vacation in a "hot" destination with the most unique discount adventure travel, mountain biking and extreme sports tour operator in the Caribbean.

Cuba Linda - Has created an exciting cycling program in Cuba that offers unique travel opportunities for anyone who has a passion for cycling or an interest in getting to know this fascinating and beautiful Caribbean country. Offers additional resources for transportation and lodging.

ECHO River Trips - Runs rafting trips on the best rivers in the West: the Middle Fork of the Salmon, the Rogue, and the Tuolumne River.

Eco-Challenge Adventure Travel -- Offers active vacations to past and present Eco-Challenge locations, allowing clients the opportunity to participate in many of the same disciplines as past and present Eco-Challenge race competitors, but at a more leisurely pace. Travelers stay in first class hotels, and also camp on mini excursions included in the packages. They are also offering a special "behind the scenes" tour to the 2001 race in New Zealand.

IguanaMama - Adventure travel in the Dominican Republic, offering many adventures, specializing in mountain biking: Multi-day trips such as the 12-day coast-to-coast ride, and the 9-day Dominican Alps tour. Iguana Mama also offers various one-day trips for riders of all expertise levels.

Maria Wilderness Expeditions - Multi-sport adventure tours in Costa Rica. White water rafting, surfing, rainforest hiking, and mountain biking are just a few of the things they have to offer.

Randonee Tours - Unique “Self Guided” tours allow independent travelers to feel confident.

Steve Bauer Bike Tours Inc. - Provides luxury bicycle tours to classic destinations and events in Europe and North America. Attentive service with a personal touch. Leisurely touring in Tuscany or Provence to exciting, enthusiastic trips to the Tour de France.