Sites and Monuments Record · Ireland
Megalithic tomb - portal tomb
Aghnacliff, County Longford, Ireland
The record
- Townland
- Aghnacliff
- County
- Longford
- Country
- Ireland
- Latest-edition OS map
- Cromlech
- Coordinates
- 53.84721, -7.60040
- SMR number
- LF006-017----
Slide toward Today to fade the historical sheet and see the modern map underneath.
David Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford Libraries
Shown on 4 historical map sheets, the earliest the 1790 "Composite: Ireland." (David Rumsey Map Collection, Stanford Libraries).
This record in the National Monuments Service's Historic Environment Viewer ↗
The National Monuments Service's description
At the foot of a low hill, some 70m from a stream, in rolling farmland. A short chamber is aligned N-S. On the E side are a tall portal-stone (H 2m) and, to its S, a sidestone (H 1.2m). The portal-stone on the W side is missing but an inward leaning sidestone (H 1.2m) survives. Above the orthostats are two large roofstones resting one above the other. The lower of these (L 1.7m; Wth 2.2m; T 1.2m) rests upon the two sidestones. The upper roofstone (L 3.2m; Wth 2.3m; T 1.5m max.) rests upon both the portal-stone and the lower roofstone. A preservation order was placed on this monument in 1933. (de Valera and Ó Nualláin 1972, 88, no. 3; O'Donovan 2002, 16)
See linked document with details from Ruaidhrí de Valera and Seán Ó Nualláin, Survey of the Megalithic Tombs of Ireland. Volume III. Counties Galway, Roscommon, Leitrim, Longford, Westmeath, Laoighis, Offaly, Kildare, Cavan. (Dublin: Stationery Office, 1972).
Compiled by: Eamon Cody
Date of upload: 3 October 2011
This monument is subject to a preservation order made under the National Monuments Acts 1930 to 2014 (PO no. 10/1932).
References
de Valera, R. and Ó Nualláin, S. 1972 Survey of the megalithic tombs of Ireland, vol. 3, Counties Galway, Roscommon, Leitrim, Longford, Westmeath, Laoighis, Offaly, Kildare, Cavan. Dublin. Stationery Office.
Moore, S. 2007 Archaeological monuments in County Longford. Longford. Longford County Council.
Nearby in the register
- Ringfort - rathunder 1 mi
- Ringfort - rathunder 1 mi
- Ringfort - rathunder 1 mi
- Ringfort - rathunder 1 mi
Other entries of the same register within about three miles of this one, by straight line.