World's clearest lake, Blue Lake, Nelson, NZ

Trappers Lake, Colorado

Blue Ice Cave, Antarctica, December 2011.

Mackenzie Basin, New Zealand

Bungle Bungles, Western Australia

Sunshine Meadows, Canada

Lightning flashes around the ash plume of the Puyehue-Cordon Caulle volcano chain near Entrelagos, Chile.

Great Smoky Mountains

Montana

Rocky Icelandic Beach covered in Green Seaweed washed up by low tides

Little house on a lake, France

A farmer walks past a terrace of codonopsis pilosula, a traditional Chinese medicine also known as dang shen, in Min county, Gansu province

Lençóis Maranhenses, Brazil