Infinite Cave, Vietnam

The Champagne Pool - A colorful hot spring in the Waiotapu Geothermal area of New Zealand.

Lake Retba, Senegal

The Bungle Bungles in Purnululu National Park, Australia

Jagged cliff in The Apostle Islands located in Lake Superior, Wisconsin

Great pic of Niagara Falls.

Beach near Zumaya, Basque Country, Spain

Richat Structure (Eye of the Sahara)

Angels Landing, Zion Nat. Park

Norway? Moarway!

Torres Del Paine, Patagonia, Chile

The colourful sandstone formations at White Pocket, AZ

Milfred Sound, New Zealand