Lake Minnewanka near Banff AB, Canada

Antigua, Guatemala

Great Smoky Mountains

The coastline of Lake Urmia, in Iran.

Sheep or Ore? Where would you settle? (Outside Aukland, NZ)

Devetashka Cave, Bulgaria

A beach in Inverness, Nova Scotia

Danxia landform, Zhangye, China

Ban Gloc, Vietnam

South Shore Snæfellsnes Penninsula, Iceland

Richat Structure (Eye of the Sahara)

Lake Mývatn, Iceland

Fall colors at a stream near Milford, New Hampshire.