Carved houses in rock formations in Uçhisar near Goreme, Cappadocia, Nevşehir, Turkey
Mars captured during a flyby of the planet by the comet-chasing Rosetta spacecraft
River Petrohué Waterfalls with rock formations and Osorno Volcano in background, Chile
Historic architecture and walkway at Balboa Park, San Diego, California, USA
Schwabauchers Landing on Snake River, Grand Teton National Park, Wyoming, USA
