Kuang Si Falls - Luang Prabang, Laos

Mayon Volcano's Perfect Cone, Philippines

Perito Moreno Glacier, Los Glaciares National Park, Argentina

Luoping, Yunnan Province, China

Great picture of Greenland.

Aurora Borealis in Quebec, Canada

Lawrence Farms, Newburgh NY

Dyrhólaey, Iceland

Infinite Cave, Vietnam

Lake Louise Fog

Matterhorn at night - open sky and twinkling stars

Lake Bled, Slovenia

St. Thomas, U.S. Virgin Islands