Bull Run Mountains Natural Area Preserve was created in 2002.
The area of Bull Run Mountains Natural Area Preserve is 10.06 square kilometers.
The Channels Natural Area Preserve was created in 2008.
Unthanks Cave Natural Area Preserve was created in 2004.
Goshen Pass Natural Area Preserve was created in 2001.
Clover Hollow Natural Area Preserve was created in 2005.
False Cape Natural Area Preserve was created in 2002.
Naked Mountain Natural Area Preserve was created in 2006.
Crow's Nest Natural Area Preserve was created in 2009.
The area of Pinnacle Natural Area Preserve is 2,881,361.7727488 square meters.
The area of Chub Sandhill Natural Area Preserve is 2,424,066.9970176 square meters.
The area of Cowbane Prairie Natural Area Preserve is 254,951.95461120002 square meters.
The area of Goshen Pass Natural Area Preserve is 3,787,857.6113664 square meters.