Lagoa do fogo, Azores

North Manitou Island, MI

Dolomites, Italy

Lake Baikal, Russia

Greenland is icy

Devil's Tower, WY

Alberta Mountains, Canada

Neringa, Lithuania

Santorini, Greece

Cirque de Gavarnie, Pyrenees

Cave pool, Santorini, Greece

Frasier Lake, Bozeman Montana

Boardman Lake, Wa