| The Outdoor Lodge | | Resource for outdoor sports, with hunting, fishing, skiing, wilderness survival, and off road. Includes forums, articles, computer wallpaper, and guide listings. |
| TimeOutdoors.com | | Advice for outdoor enthusiasts written by athletes, coaches, and health and fitness specialists. Covers running, biking, walking, and climbing. Also includes listings for clubs, events, and online retailers. |
| Trail Journals | | Email, search engine, polls, newsletter, and environmental and outdoor recreation news headlines plus trail journals and photos. |
| Trailpeak | | Provides hiking, climbing, kayaking, and skiing information for British Columbia, Canada. Allows users to add to their database of searchable activities. |
| TribalTracks.com | | Travel stories arranged by activity and topic. Also includes gear guides, tips, and event listings. |
| UK Search Index | | Includes list of fifty indoor, outdoor and mixed activities in the UK, with links to their sites. |
| USGS Recreation | | Guide to resources from the United States Geological Survey, including sections on nature watching, boating, camping, climbing, fishing, hiking, biking, and hunting. |
| USLakes.com | | Includes comprehensive parks, resort, diving and fishing links to lakes across America. |
| Whitewater Source | | Portal to multi-activity adventure companies that features links to US and Latin American firms. |
| Wilderness.net | | Wilderness research, educational materials, and news. Also includes discussion forum and a directory. |
| Wildernet | | Directory of sites offering information on outdoor recreation throughout the United States. |
| Women's Outdoor Life | | Covers hunting, fishing, and general outdoor activities. Includes message board, photos, articles, and recipes. | |
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