![](http://www.alamy.com/thumbs/6/EB5CF0B7-B572-4628-9CA5-354F2B8A590D/BX7697.jpg)
Huge stone towers in the Ucka Canyon, Istria, Croatia, Europe
Size: 3548px × 5300px
Location: Croatia
Photo credit: © Michael Runkel / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: canyon, color, croatia, day, destination, eroded, erosion, europe, formations, geography, geology, image, istria, landscape, landscapes, limestone, natural, nature, outdoors, photography, physical, pillars, processes, rock, rocks, scenics, stone, surface, topography, towers, travel, ucka, vertical, world