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Sites and Monuments Record · Ireland

Megalithic tomb - court tomb

Colladussaun, County Mayo, Ireland

The record

Townland
Colladussaun
County
Mayo
Country
Ireland
First-edition OS map
Not indicated
Latest-edition OS map
Not indicated
Coordinates
54.01596, -9.19390
SMR number
MA048-041----

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

The National Monuments Service's description

This monument consists of the ruined remains of a court cairn. The cairn (18m E−W; 8m N−S; H 1.5m) is now subrectangular in plan, bordered on the N and E sides by straight field fences. At the NE edge of the cairn, at the angle of the present-day field fences, are remnants of a court. Six contiguous upright stones or orthostats remain in situ, forming the S arc of the court; the orthostat at the W end of the arc is the largest (L 1.16; Wth 0.5m; H 0.8m), with the other five stones decreasing in size toward the E end of the arc. Approximately 2m N of the W end of the arc, there are three large orthostats (L 1-1.5; T 0.3m; H 0.8m), two are close-set on a parallel E−W alignment, and immediately to N, the third upright is aligned N−S. These three stones may be part of the entrance to the chamber, which probably extends NW through the body of the cairn. An upright stone protruding from the cairn, 5m to W of the possible entrance stones, may be the back stone of the chamber. Within the area of the court there are two large stones lying at a slant, which may be displaced capstones, and another stone appears to be incorporated into the E-W field fence at N. The whole is engulfed in dense overgrowth.

Compiled by: Jane O'Shaughnessy

Date of upload: 28 May 2020

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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