Iliamna Volcano, Alaska. Photo by Michael Melford

Ban Gloc, Vietnam

Brecon Beacons, Wales

Ayr Lake, Baffin Island, Canada

Bromo volcano. Indonesia

Badlands National Park

Burano, Italy

Letchworth State Park; Castile, NY, USA

Mostar, Bosnia and Herzegovina

Lighthouse, Kauaii

Confluence of the Rhone and Arve Rivers in Geneva, Switzerland

Lofoten, Norway

Punch Bowl Falls, Oregon