Blue Ice Cave, Antarctica, December 2011.

Upper Antelope Slot Canyon, Arizona

Reed flute lake in Guilin, China.

Cotopaxi, Ecuador

Nahanni National Park

Split Rock Mountain Utah/Colorado Dinosaur National Park OC

Lake of the Clouds, Ontonagon Michigan

Woodlands on the Southern California Coast

Gifford Pinchot National Forest, Washington

Caved in cave. Devetashka, Bulgaria.

Prusik Peak, WA

Rio, Brasil

Algonquin Park, Ontario, Canada