Prehistoric enclosure, over 200 metres in diameter, with a dolmen in the centre. The big earthwork circle, roughly 200m across, is a beautiful example of a 'henge' monument, built in about 2700BC during the Neolithic period. Similar monuments are found elsewhere in Britain and Ireland, but this is one of the finest. In the middle is a tomb made up of five upright stones and a large capstone, the bare frame of what was originally a chambered grave, covered with a cairn of stones and earth.

Prices:
Free Admission.

Opening times:
10am - 4pm March - Oct, 10am - 9pm April - Sept.

Location:
Near Shaw's Bridge, Lisburn, Co Antrim.