Ice Cave Apostle Islands, Wisconsin
Queens Bath, Kauai
Mineral Wall, Pictured Rocks, Michigan
Glacial Spires, Kenai, Alaska
Lava Face, Kilauea Volcano, Hawaii
Ice Cave, Kenai Fjords, Alaska
Napali Coast, Kauai, Hawaii
Tahquamenon Falls, Michigan
Ice Cave, Apostle Islands, Wisconsin
Apikuni Falls, GNP Montana