Saar river near Saarlouis, Germany

Lençóis Maranhenses, Brazil

Dinaric Alps, Montenegro

Hoi An, Vietnam

Boat House at Carton House, Kildare, Ireland

West Bay, Dorset, England

Mesa Arch, Canyonlands National Park

Bimmah Sinkhole, Oman

Longhushan Mountains in China

Moeraki Boulders, NZ

Peaks & Valleys - Location Unknown

Gifford Pinchot National Forest, Washington

The Trou de Fer canyon on Reunion Island, Madagascar