Sites and Monuments Record · Ireland
Megalithic tomb - wedge tomb
Usna, County Roscommon, Ireland
The record
- Townland
- Usna
- County
- Roscommon
- Country
- Ireland
- First-edition OS map
- Indicated
- Latest-edition OS map
- Dermot and Granias Bed
- Coordinates
- 53.96291, -8.17343
- SMR number
- RO006-171----
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
On a flat low-lying landscape within a golf-course. Described (de Valera and O 'Nuallain 1972, 33-4) as a gallery (dims 8.5m E-W; 1-1.7m N-S) with seven side-stones on the N and ten on the S sides, and with one lintel at the E end. The W end is separated by a septal stone from a portico (dims 1.5m x c. 1.5m) which has two facade stones to the N. It was within a trapezoidal cairn or mound (dims c. 10m E-W; c. 2.5m N-S at E to c. 7.5m N-S at W) defined by kerbstones at N and S. It is now visible as a circular, rounded and grass-covered mound (diam. c. 24m; H 1.6-2m) with the capstone of the gallery just visible on its summit. Rath (RO006-172----) is c. 80m to the SW.
Compiled by: Michael Moore
Date of upload: 24 August 2010
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).
Nearby in the register
- Enclosureunder 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.