Caherconnell Stone Fort 4.56

Built over 1,000 years ago and more than twice the size of a regular fort, Caherconnell is the only fort in the Burren scientifically excavated and developed for tourism. With walls that are 12 feet thick and from 6-14 feet high, this cashel is an exceptionally well preserved example of the stone forts or ringforts, which are to be found in the west of Ireland