Ballybrack Dolmen

Ballybrack Dolmen, also known as the Shanganagh Cromlech or Hackettsland Cromlech, is a Neolithic portal tomb dating to approximately 2500 BC, making it roughly four and a half thousand years old. The monument consists of a substantial capstone measuring approximately 7 by 6 feet supported by upright portal stones standing slightly over one meter high. According to an 1903 historical descriptio...