Mica Mine, Alstead, NH
Mica Mine, Alstead, NH
White Pocket, Arizona
Yosemite National Park
Ice Caves From The Munising, Michigan Area
Somewhere in Sichuan, China
Grande Grotta, Kalymnos, Greece.
Azores, Portugal
Natural Bridges State Beach - Santa Cruz, CA
Devils Tower - Devils Tower, Wyoming
Tosua Ocean Trench, Lotofaga, Samoa
Tree Tunnel, Sena de Luna, Spain
Oregon