Sites and Monuments Record · Ireland
Ringfort - unclassified
Derryronan, County Mayo, Ireland
The record
- Townland
- Derryronan
- County
- Mayo
- Country
- Ireland
- First-edition OS map
- Indicated
- Latest-edition OS map
- Hachured
- Coordinates
- 53.92709, -8.91527
- SMR number
- MA072-018001-
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 1790 "Composite: Ireland." (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, located on the NW slope of a prominent rise, with very good views over the surrounding undulating grassland and bog.
Substantially raised circular area or platform (42m N−S; 42m N−S) defined by an earthen scarp (Wth slope 2.5m; 2.2m at N, 1.75m at E, c. 3m at NW) topped with remnants of a bank or wall. Traces of a fosse (Wth 3m) with an external earth and stone bank (c. 3m; ext. H c. 1m) are evident at NW, largely obscured by overgrowth.
A low internal stony lip (Wth 2-3m) tops the scarp at E−SE and SW−W, defined on its inner edge by drystone facing (H 0.5mat SE, 1m at SW). At N−NE a freestanding drystone wall (Wth 0.8m; H 0.8m) follows the curve of the scarp but is set 2m in from its top edge. There is drystone facing (H 1.5m) on the external slope of the scarp at S−SW. It is not clear to what extent the stone facing and drystone walling is original or results from the incorporation of the ringfort into a system of later field walls.
The platform scarp is lowest on the SE arc, and at SSE there is a broad, dilapidated gap (Wth 4m), with traces of stone facing on the SW side, which may be the site of an original entrance.
There is a souterrain (MA072-018002-) in the N half of the interior. A possible house (MA072-018004-), evident as a low circular platform, is located in the centre of the N half of the interior, a few meters SE of the souterrain. A ruined field wall (H 0.5m) crosses the interior, partitioning off the W half. Blackthorn, hawthorn and hazel trees thickly ring the ringfort perimeter, and encroach on the interior at NW and N. Dense thistles and weeds in the interior.
Compiled by: Jane O’Shaughnessy
Date of upload: 26 March 2021
Nearby in the register
- House - early medievalunder 1 mi
- Souterrainunder 1 mi
- Souterrainunder 1 mi
- Souterrainunder 1 mi
Other entries of the same register within about three miles of this one, by straight line.