Sites and Monuments Record · Ireland
Castle - ringwork
Ballynagrenia, County Westmeath, Ireland
The record
- Townland
- Ballynagrenia
- County
- Westmeath
- Country
- Ireland
- First-edition OS map
- Hachured
- Latest-edition OS map
- Hachured
- Coordinates
- 53.43626, -7.67253
- SMR number
- WM031-003----
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
Situated in gently undulating pasture, with restricted views. Depicted on the 1910 ed. OS 25-inch map as a subrectangular-shaped earthwork. Monument described in 1982 as a high subcircular-shaped platform (dims. 20m N-S; 21m E-W) defined by a scarp, an intervening fosse and an outer bank. The inner scarp is approx. H 2m above the base of the intervening fosse. A wide, deep fosse (approx. Wth 5m) is visible from N-E-S-SSW. A wide tree-lined outer bank (approx. Wth 3m; ext. H 0.75m-1m) is visible from ESE-S-SSW. There is no trace of a fosse or an outer bank from SSW-W-N. Close to the base of the scarp, a tree-lined jumble of large boulders and a very inconsequential earthen back (possibly debris from field clearance) continues from SSW-W-N. The interior is slightly domed and there are no structures visible. The monument is riddled with large badger sets and a long section from ESE-SSE has been quarried away. Monument is visible today as a tree-planted earthwork on Digital Globe aerial photography.
Compiled by Alison McQueen, Vera Rahilly and Caimin O’Brien.
Date of upload: 12 November 2019
Nearby in the register
- Ringfort - rathunder 1 mi
- Ringfort - rathunder 1 mi
- Burial groundunder 1 mi
- Ringfort - rath1 mi
Other entries of the same register within about three miles of this one, by straight line.