![](http://www.alamy.com/thumbs/6/4012E912-DE90-4450-91C5-6BF8A88C7143/EBM097.jpg)
North West Donegal, Ireland. 2nd December 2014. Irish weather: Grianan of Aileach, an ancient stone fort in Donegal, in silhouette at sunset. Credit: George Sweeney/Alamy Live News
Size: 4928px × 3280px
Location: Burt, Inishowen, County Donegal, Ireland, Europe
Photo credit: © George Sweeney / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 7c, 7th, age, aileach, archaeological, archaeology, bronze, burt, cashel, celtic, century, circular, county, donegal, fort, gaelic., grianan, hill, hillfort, historical, inishowen, ireland, irish, iron, kings, mound, peninsula, ring, ringfort, setting, silhouette, stone, sun, sundown, sunset, ulster