Natural Bridges, CA
Natural Bridges, CA
Natural Bridges, CA
Natural Bridges, CA
Natural Bridges, CA
Grapevine Gulch, CA
Moonmilk. Grapevine Gulch, CA
Grapevine Gulch, CA
Crystals. Bullstud Cave, WVa
Crystals. Bullstud Cave, WVa
Cass Cave, WVa
180ft underground.
Rimstone. Cass Cave, WVa
Almost Column. Bullstud, WVa