Ngarchelong, Palau

Neringa, Lithuania

Aldeyjarfoss, Iceland. This waterfall along with its valley is destined to be drowned soon with the construction of a dam.

Blue-Green Algae bloom, Lake Erie, US

Chilkoot Lake. Haines, AK

Ayr Lake, Baffin Island, Canada

Green canyons of Iceland

Angel's Landing, Zion National Park, Utah

The Grand Canyon Walls

Logan Pass, Glacier National Park, Montana ─

Boulder, CO

Volcano Anak Krakatau

Waterfalls in Plitvice Lake, Croatia