Durdle Door, United Kingdom

Fossil Springs. Strawberry, AZ

Green River Overlook, Island in the Sky, Canyonlands, Utah

Bell Rock in Sedona, Arizona

Aspen, Colorado

Sandstone pillars, Meteora, Greece

Dingle Peninsula, County Kerry, Ireland

Geirangerfjord, Norway

Kaikoura, New Zealand

Badlands National Park, South Dakota

Forbidding Canyon

Jenolan Caves, Blue Mountains, NSW, Australia

Confluence of the Rhone and Arve Rivers in Geneva, Switzerland