Athabasca Glacier at night, Jasper National Park

Chilkoot Lake. Haines, AK

Reed Flute Cave, Guilin, China

Rio Secreto, Riviera Maya, Mexixo

Taken near the end of De Lacy Creek, Yellowstone

Ruins of Whitby Abbey Monastery. North Yorkshire, England

Colmar, France

Lake Retba, Senegal

Snake River, Grand Teton

Autumn in Patagonia, Argentina.

Stunning pic of Monument Valley. (does anyone know how this was formed?)

Ban Gioc - Detian Falls in Vietnam

Drakensberg, South Africa