» 1-World Adventures    World travel directory specializing in adventure travel, eco tours, and sport travel.    http://www.1worldadventures.com/

» 1st Class Adventures    Directory of adventure vacation companies worldwide including backpacking, bicycling, hiking, canoeing and kayaking, skiing, and world-wide tours..    http://www.1stclassadventures.com/

» Adrenaline Pages    Directory of clubs, schools, stores, tours, and lodging for a variety of sports and activities plus photos, events, and stories.    http://www.adrenalinepages.com/

» Adventure Travel    Tips and destination ideas. Information on agents and tours, senior, single, and family travel, equipment outfitters, and numerous outdoor activities.    http://activetravel.about.com/index.htm

» Adventure Travel Tips    Adventure travel and tourism directory with hundreds of listings - includes discount travel ideas and a discussion forum.    http://www.adventuretraveltips.com/

» AdventureDirect    Directory of adventure gateways.    http://www.adventuredirect.com/

» ExtremePlanet    Expedition information on adventure and extreme tours; food, safety, medicine and equipment.    http://www.extreme-planet.com

» GordonsGuide.com    Details on eco tours, dude and guest ranches, whitewater rafting, houseboating, fishing lodges, multisport adventures, canoeing, camping, worldwide adventure travel and vacations.    http://www.gordonsguide.com/

» Outdoor Holidays    Offers online search for trekking, walking, overland touring, cultural tours, white water rafting and watersports vacations.    http://www.outdoorholidays.com

» The Adventure Sports Directory    Guide to all air, water, mountain, land and extreme sports, where to find them worldwide, together with links to equipment suppliers in all areas.    http://www.adventuredirectory.com

» Wild Dog Adventure Travel    Directory of adventure travel companies, organized by country or by activity.    http://www.wild-dog.com/