Bear Rocks Preserve, West Virginia, USA

Lake Wanaka, NZ

Mountains reflected in the Snake River in Grand Teton National Park, Wyoming

Uluru at night

Onondaga Cave, Missouri

Glacier National Park, Montana

Mammoth Hot Springs, Yellowstone National Park

Ayr Lake, Baffin Island, Canada

Lighthouse, Kauaii

West Bay, Dorset, England

The colourful sandstone formations at White Pocket, AZ

Mt. Wilbur in Glacier National Park

Satellite image of the Mississippi River