Iliamna Volcano, Alaska. Photo by Michael Melford

Rock formation in Moab, Grand Canyon, Utah

Yellowstone Canyon, WY

Epirus, Greece

Hang son doong, Vietnam

Midnight sun by a lake in Troms, Norway. Photo taken at 03:00 (3 am).

Owhiro Bay, New Zealand

Quinault Lake, Washington State

Waiting for Sunrise, Canadian River Wetlands, Lake Meredith NRA, Texas

Mt. Wilbur in Glacier National Park

Shangri-La's Villingili Resort and Spa, Maldives,

Crater Lake, Oregon, U.S.

Grand Canyon view