- Area: 321 square miles
- Population: 35,127 (2000 census)
- Persons/Sq. Mile: 109.4
- % Karst Terrane: approx. 40%
- Number of Reported Caves: 159
- Survey Cave Passage: 7 miles
- Longest Cave: 7,512 feet
- Average Length: 246 feet
- Deepest Cave: 127 feet
Major Karst Development Areas:
- Blacksburg Karst Peneplain
- New River Valley
- ??? Mountain
Karstic Formations and Map Symbols:
- Elbrook - Ce
- Undivided Ordovician - Ou
Detailed Map - Click to View:
View the embedded image gallery online at:
https://virginiacaves.org/pulaski-county-virginia#sigProIdd2ce0757e7
https://virginiacaves.org/pulaski-county-virginia#sigProIdd2ce0757e7