![](http://www.alamy.com/thumbs/6/44985E6C-E2C3-45E8-AF58-71FEA1DF2905/DTXMBD.jpg)
Arch in Sandstone cliff Red River Gorge Kentucky Appalachian mountains
Size: 5100px × 3400px
Photo credit: © Tom Uhlman / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: appalachian, arch, cliff, eroding, erosion, forest, gorge, hike, hiker, hills, karst, kentucky, mountain, mountains, people, person, red, river, sandstone, woodland