!El Tour Guided, self-supported adventure bicycle tours in Mexico. http://www.bikemexico.com/

4Winds Tours Offers cycling, barging, spring flower, and brewery tours in Holland and France as well as hiking/biking tours in Austria, Ireland, and Denmark. http://www.4windstours.com/

Adventure Travel and Cycling Tours Offers cycling tours through rural Ireland, Scotland, or Vermont. http://www.adventuretravelcyclingtours.com/

Alaskan Bicycle Adventures Bicycle tours of Alaska and Canada's Yukon. http://www.alaskabike.com/

Alaskan Bicycle Tours Offers a variety of multi-day, fully supported biking and adventure tours. http://www.akbicycle.com/

All About Adventures Offers road and mountain bike tours in the Rocky Mountains. http://www.allaboutadventures.com/

Aloha Bike Tours Offers downhill bike tours on Maui. http://www.mauibike.com/

Alpine Adventure Tours Offers cycling tours in France and Italy and cross-country ski tours in Europe. http://www.alpineadventuretours.com/

America by Bicycle Organizes long distance tours in the U.S. including cross country coast to coast and intermediate range tours. http://www.abbike.com/

Andiamo Adventours Bicycle & walking tours in Italy, Switzerland, France, Austria, Croatia & USA--Custom & scheduled itineraries. http://www.andiamoadventours.com/

ATG Oxford Offers a range of walking and cycling tours and special interest holidays in Europe and further afield. http://www.atg-oxford.co.uk/

Back Country Excursions They are the world leading place for mountain biking. With numerous mountain bike trails, biking tours, extreme mountain biking, downhill mountain biking, dirt biking and so much more! Come and try it out, see why itีs the first choice for a biking vacation in the world. http://www.bikebackcountry.com/

Backroad Travel in Sweden Offers bicycle trips with native guides to the island of Gotland stressing cultural and historical insights. http://www.backroadtravel.com/

Backroads Online Traveler Offers active vacations to destinations worldwide. http://www.backroads.com/

Bicycle Adventure Company Offering guided tours of Riding Mountain National Park in Manitoba, Canada. http://www.bicycleadventurecompany.com/

Bicycle Adventures Offering bicycle vacations in Washington, Oregon, British Columbia, Northern California, Utah, and Hawaii. http://www.bicycleadventures.com/

Bicycle Beano Cycling Tours Exploring the peaceful lanes of Wales and the Welsh Borders of England with relaxed groups and home-cooked vegetarian cuisine. http://www.bicycle-beano.co.uk/

Bicycle Tour Company Offers small, guided group tours in France, Spain, and New England. http://www.bicycletours.com/

Bike & Travel Offers mountain biking and road cycling tours in Thailand. http://www.cyclingthailand.com/

Bike and Roll Offers bicycle and skate rentals, as well as guided and self-guided tours in San Francisco, Chicago, and Miami. Offers online reservations. http://www.bikeandroll.com/