Appalachian Trail, Smoky Mountains, Tennessee

Badlands National Park

City of Amasya, by the Yeşilırmak river, Turkey

Ice Caves of Kamchatka, Russia

Punch Bowl Falls, Oregon

Etretat under the snow, Haute-Normandie, France

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

Landslide Lake, Vancouver Island, Canada

Telluride, Colorado

Glendalough, Ireland

Image Lake and Glacier Peak, WA

A hanging valley in Rocky Mountain National Park, Estes Park, CO

Richat Structure (Eye of the Sahara)