Trails.com is the premier resource for trail reviews, hiking trails, mountain bike trails and many other outdoor activities. Find more than 44,000 trail descriptions and topo maps.
EveryTrail is a fun and easy way to share and plan travel experiences based on GPS data. You can upload your GPS data, photos and stories to create your personal travel mash up. Your GPS tracks and photos are overlaid on online maps and you...
TrailLink.com is the most robust source of FREE trail information on the web. Click here for detailed information on bike trails, walking trails, hiking trails including interactive Google maps, reviews, pictures and more.
Put simply, Bikely helps cyclists share knowledge of good bicycle routes. You can draw your favorite bike paths right on the map, and view everyone else's.
Rails-to-Trails Conservancy is a nonprofit organization based in Washington, D.C., whose mission it is to create a nationwide network of trails from former rail lines and connecting corridors to build healthier places for healthier people....
The Appalachian Trail Conservancy is a volunteer-based, private nonprofit organization dedicated to the conservation of the 2,175-mile Appalachian National Scenic Trail, a 250,000-acre greenway extending from Maine to Georgia.