Lost World Caverns
- Offers 35-minute tour and wild cave tours. Includes hours, directions, photo gallery, visitor center, museum, gift shop and contact information. Located in Lewisburg.
- http://www.lostworldcaverns.com/

Smoke Hole Caverns
- Offers 45-minute guided tours. Includes hours, rates and photos of formations. Log motel, cabins and restaurant nearby. Located at Seneca Rocks, near Petersburg. Includes contact information.
- http://www.smokehole.com/

Seneca Caverns
- Discovered in 1760. Offers 45-minute tours. Includes hours, rates, photos, glossary of cave terms, school field trips and directions. Gift shop and restaurant on premises. Located in Riverton.
- http://www.senecacaverns.com/

Organ Cave
- Known since 1704. Includes history, geology, commercial and wild tours, hours, rates, newsletter, upcoming events, photos, gift shop and camping on premises and rodeo. Located in Ronceverte, near Lewisburg.
- http://www.organcave.com/