What is recorded here

Giants Grave is a passage tomb in Ardnaglass Upper, County Sligo, Ireland. The monument appears as an oval outline measuring roughly twenty-seven by fifteen metres on the 1838 Ordnance Survey map, with its long axis running north-east to south-west. Railway construction in the nineteenth century likely levelled the feature, and the antiquarian W. G. Wood-Martin later noted its destruction but had no information about its nature.

See linked document with details from Seán Ó Nualláin, Survey of the Megalithic Tombs of Ireland. Volume V. County Sligo. (Dublin: Stationery Office, 1989) Date of upload: 9 January 2012

Portal dolmen; Neolithic period. This tomb is significant as part of the megalithic tradition in County Sligo, an area known for its rich concentration of early prehistoric monuments.

The monument record does not grant public access. Check the route and ask the landowner before entering private land.