The squares of Savannah, Ga.
Red Rock Country Sedona, Ariz
Nighttime view from Mount Washington in Pittsburgh
The upper Mississippi River
Hawaii's Na Pali Coast .
Golden Gate Bridge in San Francisco .
Grafton, Vt.
Jenny Lake in Grand Teton National Park, Wyoming .
From Key Largo to Key West in Florida .
Clingmans Dome along the Appalachian Trail in Great Smoky Mountains National Park .
