Painted Hills, Oregon

Turquoise ice at Lake Baikal, by Alexey Trofimov

Kauai, Hawaii

Hill fortress of Sigiriya, Sri Lanka

Velka Fatra mountains, Slovakia

The Eiger, Switzerland

Mountains & River

Öxarárfoss waterfall, Iceland

Five dead trees in front of a massive sanddune

The colourful sandstone formations at White Pocket, AZ

Logan Pass, Glacier National Park, Montana ─

Zhangjiajie National Forest Park, China

Geothermic pool in a remote Icelandic highland during the summer months