Sites and Monuments Record · Ireland
Ringfort - rath
Ballyglass (clanmorris By., Crossboyne Par.), County Mayo, Ireland
The record
- Townland
- Ballyglass (clanmorris By., Crossboyne Par.)
- County
- Mayo
- Country
- Ireland
- First-edition OS map
- Indicated
- Latest-edition OS map
- Hachured
- Coordinates
- 53.64911, -8.97785
- SMR number
- MA111-066----
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 1753 "Mappa geographica Regni Hiberniae" (David Rumsey Map Collection, Stanford Libraries).
This record in the National Monuments Service's Historic Environment Viewer ↗
The National Monuments Service's description
In pasture, close to the Mayo-Galway border, located towards the E end of a narrow spit raised ground. Another rath (MA111-065----) is located c. 50m to W on the higher W end of the small ridge. There are excellent views to E−SE across gently undulating lowlying pasture and bog which stretches into county Galway.
Substantially raised circular earthen platform ( 30.7m N−S; 35.5m E−W) defined by a scarp (H 1.2m at W, 2.4m at E; Wth slope 1.65m at W, 2-3m at E), outside which it is enclosed by a fosse and on the E half by remnants of an external bank. The platform scarp retains a hint of an internal rim, probably the remnants of an original bank. The external slope on the E arc coincides with and is enhanced by the natural ridge slope. The fosse can be traced as a shallow depression (Wth 2m) at SW−NW and at NE−SE; at N and S linear E-W field fences obscure the line of the fosse and external bank. The external bank is evident as a low rise (Wth 2.8m; int. H 0.1m; ext. H 0.4m) on the outer edge of the fosse at NE−SE; it appears to have been incorporated into a later field boundary, now removed.
The W half of the interior is level; The E half slopes down from centre towards the perimeter. Prominent cultivation ridges traverse the entire interior space, right up to the edge of the scarp, giving it a scalloped appearance along the W edge.
The entrance may have been at NW where a section (Wth 2m) of the scarp is lowest relative to exterior ground level. There is also a narrow slumped area (Wth 1.5m) in the scarp at S.
Compiled by: Jane O'Shaughnessy
Date of upload: 17 February 2023
Nearby in the register
- Ringfort - rathunder 1 mi
- Children's burial groundunder 1 mi
- Burnt moundunder 1 mi
- Enclosureunder 1 mi
Other entries of the same register within about three miles of this one, by straight line.