It is not clear if the Druid’s Chair is a genuine Bronze Age Cairn or a Victorian Folly using ancient stones. Regardless, the Druids Chair, also called the Druid’s Judgement Seat, is composed of three cromlechs or dolmens, one of which is a tall granite stone, with an ingrained channel, where possibly, enemies or offenders’ heads were place before been beheaded. A dolmen is a type of single chamber megalithic tomb, consisting of two or more vertical megaliths supporting a large flat horizontal structure or table.
The megalithic portal tomb in Ballybrack dates from 2,500 BC. The capstone of this stone table measures 7 feet by 6 feet and is supported by portal stones of 4.5 feet, and weighs approximately 12 tons. You are looking at the skeleton of a dolmen, as they were normally covered with a mound or blanket of stones. Dolmens are also known as Cromleachs, Giant Graves, Leabas, Diarmuid and Grainne’s Beds, and Giant’s Griddle.