Lisnadarragh Wedge Tomb
Lisnadarragh Wedge Tomb is a prehistoric site, a wedge tomb about  west of Carrickmacross, in County Monaghan near the border with County Cavan, in Ireland. Description
There are about 400 wedge tombs in Ireland. They are a type of gallery grave, and date from the transition between the Neolithic Age and the Bronze Age. The tomb at Lisnadarragh is aligned roughly north-east to south-west, and measures about . The sides of the tomb are defined by 20 orthostats, which decrease in size from south-west to north-east, the largest, at the entrance, being of height . It is roofless; a roof slab lies near the gallery. See also
 List of megalithic monuments in Ireland
 Irish megalithic tombs

References

Archaeological sites in County Monaghan
Tombs in the Republic of Ireland