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

Wizard Island at Crater Lake, Oregon

Son Doong Cave, Vietnam. The largest cave in the world.

East Texas Sunset

Horseshoe Bay, Bermuda

Lake Natron

Sunset at Lake Tahoe, Sierra Nevada

Rio Celeste, Costa Rica

Mostar, Bosnia and Herzegovina

A valley in Iceland

Boulder, CO after light snow dusting

Iliamna Volcano, Alaska. Photo by Michael Melford

Farm lands of Palouse, Washington