- How You Can Help - Important contact information with phone numbers and Web sites relating to the September 11 terrorist attacks.
- Appalachian Trail Conference
- Health Directory - Your online resource for health
- Mount Washington Observatory Summit Cam
- National Geographic
- National Geographic Maps
- National Interagency Fire Center (NIFC)
- The National Park Reservation Service Reserved Family/Individual and Group Camping
- Natural Bridge Appalachian Trail Club
- Southern Area Coordination Center
- Backpacking Stoves Guide
- Of Global Interest LLC - Customized, personalized adventures trekking and exploring in the Himalayan Kingdom of Nepal. Mt. Everest Base Camp treks. Cultural expeditions into music, dance, art, religion.
- Shenandoah National Park
- Enertia Trail Foods - Quick cooking, vacuum-sealed, single portion dried meals that are lightweight, durable, waterproof, nutritional and great tasting!
- Hands Across The Trail - Along with trip reports and photos, this site supports the Hands Across The Trail project for the Appalachian and Florida Trails.
- Ruck Central - Since 1997 hikers have been gathering to share their passion about backpacking, its gear, and the trails they love. Traditionally the meetings have been on Super Bowl weekend - but meetings can occur at any time of the year.
- Official Site for The Damascus Appalachian Trail Days Festival - One of the biggest and best festivals on The Appalachian Trail. Every year in May, this small community of 1000 residents opens their town to honor the volunteers that maintain the Appalachian Trail. Damascus is located near Mt Roger National Recreation Area, where Virginia's tallest mountain is found.
- National Eye Institute Information for Public and Patients
- The National Scenic Trails Mailing Lists
- Appalachian Trail
- Pacific Crest Trail
- Ice Age Trail
- Florida Trail
- Continental Divide Trail
- North Country Trail
- Ten Million Steps by EB Eberhart - trail name: Nimblewill Nomad
- Discover Life - This website is a portal to information about all living things.
Tireless Trekker - Offers premium outdoor products for backpacking, mountaineering and climbing.