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Sites and Monuments Record · Ireland

Ringfort - rath

Ardcloon, County Mayo, Ireland

Ordnance Survey six-inch map, 2nd edition (1888–1915) covering the location of Ringfort - rath, Ardcloon, 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
Ardcloon
County
Mayo
Country
Ireland
First-edition OS map
Indicated
Latest-edition OS map
Hachured
Coordinates
53.92070, -9.11370
SMR number
MA070-072----

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 mixed tillage and pasture on a N-S running ridge with excellent views throughout. Recorded on the first (1837) and Cassini (1920) editions of the OS 6-inch map and on the intervening OS 25-inch map (1893) which depicts a circular enclosure (diam. c. 50m), probably a ringfort. No visible surface traces survive however, the monument is visible as the cropmark of a back-filled fosse enclosing a circular area on MapGenie aerial imagery (2013-2018) and on Google Earth aerial imagery (13-5-2016).

Date of visit: 14-11-2025

Compiled by: Gearóid Conroy

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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