Rosh HaNikra Grottoes, Israel

Reed flute lake in Guilin, China.

Rakotzbrücke Devil’s Bridge, Saxony Germany

Torres del Paine, Chile

Turquoise ice at Lake Baikal, by Alexey Trofimov

Bow Lake Banff Nat'l Park, Canada

Mountains and lake in Lauenen Switzerland

Jordan Pond and Bubble Rock, Acadia National Park, ME

Durdle Door, Jurassic Coast

Latvian River

Kananaskis Country AB, Can

Vermillion Lake near Mt Rundle, Alberta

CRYSTAL CAVE Svínafellsjökull Skaftafell, Iceland