Lake Tahoe, Nevada.

Lone tree, landscape from New Zealand

CRYSTAL CAVE Svínafellsjökull Skaftafell, Iceland

Old Man's Cave - Hocking Hills, Ohio

Fall at Zion

Gjógv, Eysuroy, Faroe

The Flatirons with sunset. Boulder, Colorado.

Li River Valley, Guangxi, Southern China

Öxarárfoss waterfall, Iceland

Avenue of the Baobabs, Madagascar

Ancient Bristlecone Pine forest on White Peak

Bungle Bungles, Western Australia

The base of Wind River Peak in the Wind River Range, WY