Birch forest, Altai Mountains, Kazakhstan

Tinayguk River, Alaska, by Melford

Epic picture of Serra do Marão , Vila Real, Portugal

Niagara Falls, Canada

Bonneville Salt Flats, Utah

Guana Island, British Virgin Islands

Easter Island, Polynesia

Stormy dawn on the Kalapana lava flows, HI.

Aldeyjarfoss in Skjálfandafljót, Iceland

Pebbled beach of Kaikoura, New Zealand

austria

Topanga Canyon, California

Wild River - Location Unknown