Lenticular Clouds Near Estes Park, Colorado

Delicate Arch, Arches Nation Park

Nelson, New Zealand

Onekotan Island, Russia - A volcano on an island, on an island

Cotopaxi, Ecuador

Bryce Canyon, Utah

The Sphinx Observatory at Jungfraujoch, Switzerland provides stunning views of both the heavens and the earth.

Athabasca Glacier, Alberta, Canada

Boulder, CO after light snow dusting

Cinulang Waterfall, Curug, Indonesia

Jokularson Lake - Iceland

As Requested- Allegany State Park, NY - Fall 2011 -

Great pic of Niagara Falls.