Claytor Nature Study Center
- From Lynchburg College. View mission and outreach programs.
- http://www.lynchburg.edu/claytor.xml

Natural Bridge Appalachian Trail Club
- Maintains the 90.2 miles of the Appalachian Trail in Nelson, Amherst, Rockbridge, Botetourt, and Bedford counties, from Tye River to Black Horse Gap.
- http://www.nbatc.org/

The Blackwater Creek Association
- Promotes cultural, architectural, historical, and natural heritage through programs including water quality monitoring, stream and trail cleanups, and Bald Eagle Island. Find out about events, guidelines, and the history of the region.
- http://www.blackwatercreek.org/