Pebbled beach of Kaikoura, New Zealand

South Shore Snæfellsnes Penninsula, Iceland

China

Old Man's Cave - Hocking Hills, Ohio

Valley of the Moon, Wadi Rum, Jordan

Saxon Switzerland National Park

Iliamna Volcano, Alaska. Photo by Michael Melford

North Falls, Silver Falls Oregon

Tajo Del Águila, Cádiz, Spain

Mount Rainier National Park, Seattle

Cueva de los Verdes, Canary Islands

Stingray Bay, Coromandel NZ

Lake Louise