Unknown Place, Snowy Mountains

Great blue hole of the coast of belize.

Durdle Door, United Kingdom

Jiuzhaigou Valley, Autumn 2012, China

Lake Baikal, Russia

Letchworth Park New York

Great Smoky Mountains

Lagoa do fogo, Azores

Waterfall at Plitvice Lakes National Park, Croatia

Hoodoos at Bryce Canyon, Utah

Kayaking in Glacier Bay, Alaska

Quinault Lake, Washington State

Onondaga Cave, Missouri