Balls Pyramid - The worlds tallest sea stack, at 562 metres, in Lord Howe Island, New South Wales, Australia.

Cliffs in Scotland

Mount Gilbert

Turquoise ice at Lake Baikal, by Alexey Trofimov

Tatry mountains, Poland

Grand Prismatic Spring, Yellowstone NP, USA

The Flatirons with sunset. Boulder, Colorado.

The Cobbler, Arrochar Alps, Scotland

Maroon Bells in the Spring, Aspen, CO

Byodo-In Temple, O'ahu, Hawai'i

Uvac River Canyon, Serbia

Maelstrom!

Grinnel Point behind Swiftcurrent Lake in Glacier National Park