Sunrise over the Superstition Mountains in Arizona

Decorative ponds, Moscow

Coco plum caye, Belize

Tianmen Mountain, China

Devil's Tower, Wyoming

Maroon Lake, Aspen, Colorado

California coast south of Half Moon Bay.

Reed Flute Cave, China

Lofoten, Norway

Cinque Terre, Italian Riviera

Azores, Portugal

Lake Mývatn, Iceland

Horseshoe Bay, Bermuda