Multnomah Falls

Crater Lake, Crater Lake National Park, Oregon

Storm clouds near Palos Verdes Peninsula, CA

Tufas at Lake Mono, California

Son Doong Cave, Vietnam. The largest cave in the world.

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

Mayon Volcano's Perfect Cone, Philippines

Half Dome, Yosemite Valley

Near Zgornje Jezersko, Slovenia

A thunderstorm over Crater Lake in Oregon

Frozen Lake Baikal, Siberia

Beautiful Shot of the Shore of Kitaibaraki, Japan

Aogashima Island, Japan