Bryce Canyon National Park, Utah.

Buley Rockholes, Litchfield NP, NT, Australia

Half Dome, Yosemite Valley

South-East Kazakhstan

Iliamna Volcano, Alaska. Photo by Michael Melford

12 Apostles at Sunset in Victoria, Australia

Dinaric Alps, Montenegro

Simultaneous Moonrise and Sunset over a lake in Lehtisaari - Finland

Sidi Bou Said, Tunisia

Key West, Florida

The Eiger, Switzerland

Partially snowy Bryce Canyon, Utah, USA

Devetashka Cave, Bulgaria