California coast south of Half Moon Bay.

Zion National Park, Utah

Great Falls, Virginia

Blue River, Greenland

Dolomites, Italy

Aldeyjarfoss in Skjálfandafljót, Iceland

An ancient tree on the rim of Oregon's Crater Lake at twilight

Heart-Shaped Mangrove, New Caledonia

Inishowen, Ireland

Sunset Cliffs, San Diego, California

Northern Lights over Tallinn

Mt. Hood, OR

Grand Prismatic Spring, Yellowstone NP, USA