Bell Rock in Sedona, Arizona

Jokularson Lake - Iceland

Marble Caves. Lake Bueno Aires, Chile

A desert in the middle of Iran. Photo by Arash Karimi

Logan Pass, Glacier National Park, Montana ─

Nauyaca Falls, Costa Rica

Los Organos Basalt Cliffs,La Gomera one of Spain's Canary Islands

Lake Tekapo, New Zealand

The sun setting over a wildflower field at the base of Mt. Rainier in Grand Park

Arch near Saint George, Utah

Waterfalls in Krka National Park, Croatia

Reed Flute Cave, China

Letchworth Park New York