![](http://www.alamy.com/thumbs/6/78C45A73-19EE-4242-8FB8-76BD16321F26/BP3TPM.jpg)
Ruins of the medieval O'Brien castle, covered with thrift and other flowers, on Inisheer (Inis Oírr), the Burren, western Eire
Size: 3744px × 5616px
Photo credit: © Bob Gibbons / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ancient, brien, building, burren, calcareous, castle, coastal, eire, fort, fortified, historic, inisheer, island, limestone, medieval, ruin, ruins, stone