Sites and Monuments Record · Ireland
Ringfort - rath
Aghadreenan, County Monaghan, Ireland
The record
- Townland
- Aghadreenan
- County
- Monaghan
- Country
- Ireland
- First-edition OS map
- fort
- Latest-edition OS map
- Hachured
- Coordinates
- 54.07641, -6.71147
- SMR number
- MO025-017----
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 1636 "Vltoniae Orientalis Pars" (David Rumsey Map Collection, Stanford Libraries).
This record in the National Monuments Service's Historic Environment Viewer ↗
The National Monuments Service's description
Located at the SE end of a NW-SE drumlin ridge. This rath is depicted on McCrea’s map of County Monaghan (1793) and on the 1834 and 1907 editions of the OS 6-inch map. It is a circular grass-covered area (diam. 28.4m NNE-SSW; 26m NW-SE) that slopes down from the centre to the SE (H 1.6m). It is defined by an earthen bank (at SE: Wth of base 7m; int. H 0.3m; ext. H 2.3m) that is largely reduced to an outer scarp (at NW: Wth 4.8m; H 2m), and an outer fosse (at SE: Wth 2m; D 0.2m) often reduced to a berm (at NW: Wth 2.2m) and replaced by a field bank SSW-W. The entrance (Wth of base 2.6m) and causeway (Wth of top 2.3m; H 0.7m) are at SE. The perimeter has been quarried NNW-NE. The rath has become largely overgrown with furze since 1968 (OSAP, 2005).
The above description is derived from the published 'Archaeological Inventory of County Monaghan' (Dublin: Stationery Office, 1986). In certain instances the entries have been revised and updated in the light of recent research.
Compiled by: Michael Moore
Date of revision: 27 July 2018
References
McCrea, W. 1793 A map of the county of Monaghan. National Library of Ireland, Manuscripts 16.1.10 (1-4).
OSAP - Ordnance Survey Aerial Photographs. Photographic collection. Ordnance Survey of Ireland. Dublin.
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.