20/04/2026
Cleenrah Dolmen, County Longford
Cleenrah Dolmen (Portal Tomb or Cromlech) is situated just outside the village of Aughnacliffe, County Longford. It is sometimes overlooked, due to the presence of another spectacular Dolmen (Aughnacliffe Dolmen) which is situated in the village. However, it is a very well preserved Portal Tomb with a single west facing chamber measuring 2m long and 2m wide. The sides and back consist of five stones, of which are about 1.5m high. The large capstone, which covers the chamber, measures approxamitely 2.7m long, 2.5m wide and 1.25m thick.
Portal Tombs are believed to date back to around 3800 BC, and are believed to be one of the earliest forms of megalithic structures constructed during the Neolithic period.