Autumn Sunset in Rocky Mountain National Park, Colorado

Devils Tower - Devils Tower, Wyoming

Bow Lake, Icefields Parkway, Canada

Watkins Glen State Park

Lake Tahoe, Nevada.

Maelstrom!

Peak Lake, Somiedo Natural Park, Spain

Niagara Falls, Canada

Coral Cove Park, Jupiter, Florida

Autumn in the Yukon

Stunning pic of Monument Valley. (does anyone know how this was formed?)

Iceland

Foggy Tree Tunnel - Point Reyes, California