Lake Powell, UT.

Lagos, Portugal

Antigua, Guatemala

Bancroft, Ontario

Second Beach, Olympic Peninsula in Washington

Canaima National Park, Angel Falls

Cirque Peak

Bull of the Woods Wilderness, Oregon

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

White Pocket, Arizona

Between Geiranger and Stryn, Norway

Underwater river

Satellite image of the Mississippi River