Mount Damāvand, Iran -

A gorge in Thailand.

Kuang Si Falls - Luang Prabang, Laos

New Caledonia

Raja Ampat, Indonesia

Green canyons of Iceland

K2 Mountain, Pakistan/China

Laguna de los Tres and Fitz Roy, Argentina

Natural Bridges State Beach - Santa Cruz, CA

Mount Säntis, Switzerland

Lake Retba, Senegal

The Gateway - Bryce Canyon National Park, Utah

Jiuzhaigou Valley, Autumn 2012, China