Outdoor Links
Local Outfitters and Schools
Organizations Sponsoring Local Events
- Appalachian Mountain Club – Washington, D.C. Chapter
- Baltimore Bird Club
- Chesapeake Audubon Society
- Columbia Ski Club
- Cromwell Valley Park
- Cylburn Arboretum
- Gunpowder Falls State Park
- Gwynns Falls Trail Council
- Maryland Native Plant Society
- Maryland Outdoor Club
- Maryland Volkssport Events
- Mountain Club of Maryland
- Nature Conservancy – Maryland/D.C. Chapter
- Patapsco Valley State Park
- Quantico Orienteering Club
- Sierra Club – Greater Baltimore Group
- Sierra Club – Maryland Chapter
- York County Parks – Pennsylvania
Other Resources
- Appalachian Mountain Club
- Genesee Valley Outdoor Learning Center
- Maryland’s Public Lands
- National Hiking/Climbing Links
- Heritage Rail Trail County Park – Pennsylvania
- North Central Railroad Trail – Maryland
- Other Rail Trails
- Running Trails in Maryland
- Stonehearth Open Learning Opportunities (SOLO)
- Trail Journals