Great pic of Niagara Falls.

Cirque de Gavarnie, Pyrenees

Quinault Lake, Washington State

Spring in the Northwoods - Oneida County, WI, USA

Mountains near Weissbad, Switzerland.

Golden Hour Shot of the 12 Apostles in Victoria, Australia

Jokularson Lake - Iceland

The coastline of Portugal

Ptarmigan Lake, Glacier National Park. Via The Real Good Times blog

Underwater river

Bear Rocks Preserve, West Virginia, USA

Cotopaxi, Ecuador

McKay Falls on California's Coast