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Sites and Monuments Record · Ireland

Ringfort - rath

Pollronahan More, County Mayo, Ireland

Ordnance Survey six-inch map, 2nd edition (1888–1915) covering the location of Ringfort - rath, Pollronahan More, County Mayo, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1915), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Townland
Pollronahan More
County
Mayo
Country
Ireland
First-edition OS map
Indicated
Latest-edition OS map
Hachured
Coordinates
53.87465, -9.00206
SMR number
MA071-164----

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

4 historical maps cover this location, the earliest the 1753 map "Mappa geographica Regni Hiberniae" (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1753 · Mappa geographica Regni Hiberniae (David Rumsey Map Collection, Stanford Libraries)
  • 1790 · Composite: Ireland. (David Rumsey Map Collection, Stanford Libraries)
  • 1869 · Ireland. (David Rumsey Map Collection, Stanford Libraries)
  • 1891 · Ireland 16 (David Rumsey Map Collection, Stanford Libraries)

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This record in the National Monuments Service's Historic Environment Viewer ↗

The National Monuments Service's description

In pasture, on a low knoll, with very good views W−NW overlooking the Pollagh River, which is c. 60m to W. Ground falls away steeply into the river valley, and more gradually to SW.
Oval area (28-30m E−W; c. 40m N−S) which encompasses a low knoll. A roughly E−W field fence crosses the S half of the rath. To S of the fence, the rath survives as a substantially raised semicircular platform defined by a high steeply-sloping scarp (H 3.1m; Wth slope 4-4.5m). The scarp drops to a flat gap/terrace (Wth c. 3m), probably the remains of a fosse, on the outer edge of which is a narrow earthen bank (Wth 1.5m; int. H 0.5m; ext. H 1m).
To N of the field fence, the N two thirds of the rath has been levelled, but the outline can still be traced, conforming to the contours of the knoll. The original entrance may have been at NE−E where the fall of ground is gentler.
The S third is engulfed in dense blackthorn and brambles. There are raths (MA071-165----; MA071-171001) 175m to NW and 265m to SE, respectively, and an enclosure (MA071-162----) is 252m to W on the opposite side of the river.

Compiled by: Jane O’Shaughnessy

Date of upload: 23 September 2021

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Sites and Monuments Record data: National Monuments Service, Government of Ireland, licensed under CC BY 4.0. Record text is reproduced unchanged. National Monuments Service, Government of Ireland · CC BY 4.0
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