High Falls at Tettegouche State Park

Waterfall from Washington

Caribbean

Palouse Falls, Washington.

A hanging valley in Rocky Mountain National Park, Estes Park, CO

Red Sandstone, Snow Canyon UT

Somewhere in Mexico

Vermillion Lakes, Canada

Punch Bowl Falls, Eagle Creek Wilderness Area, California

Rice terraces, Irkhuwa Valley, far Eastern Nepal

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

At Hoover Dam, Nevada/Arizona

Valley in Iceland