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Sites and Monuments Record · Ireland

Ringfort - cashel

Keerglen, County Mayo, Ireland

The record

Townland
Keerglen
County
Mayo
Country
Ireland
First-edition OS map
Dragons Grave
Latest-edition OS map
Doondragon or The Dragons Grave
Coordinates
54.23598, -9.40103
SMR number
MA014-042001-

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

David 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).

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The National Monuments Service's description

Situated in rough mountainous terrain sloping very steeply down from S to N to the Keerglen River, a substantial meandering river whose steep high bank borders the N side of the cashel.
This cashel is named ‘Doondragon or the Dragon’s Grave’ on the 1922 OS 6-inch map. Raised circular area (diam. 26.2m) enclosed by a largely grassed-over, ruined wall of drystone masonry. The wall is reduced to foundation level at NNW−ENE where the cashel is bordered by the river. There is a souterrain (MA014-042002-) within the cashel wall at SSW.
Aldridge (1961, 127) attributes significance to the cashel as it lies on an ancient routeway along the valley of the Keerglen River, possibly the route of the cattle raid described in the medieval saga, Táin Bó Flidhais. He noted that in the cashel ‘there was reputed to be a ‘Giant’s Grave’ covered with huge flags in it, and a passage from the river bank running into the Dun.’ This undoubtedly relates to the souterrain (MA014-042002-), which appears to have inspired the placename, ‘Dragon’s Grave’.
There is a small cairn (MA014-123----) 25m to S, and an enclosure (MA014-122----) c. 100m to E.

Compiled by: Jane O'Shaughnessy

Date of upload: 24 February 2022

Aldridge, R. B. 1961 The Routes Described in the Story Called Táin Bó Flidhais. Journal of the Royal Society of Antiquaries of Ireland, 91(1), 117–127.

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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