Los Roques, Venezuela

St. Thomas, U.S. Virgin Islands

Lofoten, Norway

Qilian County, China

Turquoise ice at Lake Baikal, by Alexey Trofimov

Dusky Sound's Indian Island, Fiordland National Park, New Zealand

Sunrise on the Chesapeake Bay.

Between Geiranger and Stryn, Norway

São Miguel, Azores, Portugal

Klyuchevskaya Sopka Stratovolcano in Kamchatka, Russia

The Hills of Kaikoura, New Zealand

Marble Caves in Chile

Peyto Lake, Banff National Park