Eagle Lake, near Lake Tahoe, California

Segara Anak, crater lake on Mount Rinjani in Indonesia

Hang son doong, Vietnam

Molokini Crater, Maui

Buley Rockholes, Litchfield NP, NT, Australia

Antigua, Guatemala

Oasis with lake in the Libyan Desert

The Bungle Bungles in Purnululu National Park, Australia

Akhtamar Island, Lake Van

Lapland in Finland lighted up by Aurora Borealis

Port in Cefalu, Sicily, Italy

Lake Wanaka, NZ

Kaieteur Falls, Guyana