Northern Lights at Kirkjufell

Dorrigo National Park - NSW - Australia

Maroon Lake, Aspen, Colorado

Iliamna Volcano, Alaska. Photo by Michael Melford

Reed flute lake in Guilin, China.

Rainbow over Cathedral Rock: Sedona, AZ, USA

El Matador Beach, California

Ban Gioc Waterfall, Vietnam

Verzasca river, Ticino, Switzerland

Gouffre de Padirac - France

Beynac Castle, France

Bow Lake, Banff National Park

Wineglass Bay - Freycinet National Park, Tasmania, Australia