Discover Alone, back to main map

Knockaunakill (ruins)

Castle, tower house

What is recorded here

Knockaunakill Castle stands as a ruined tower house on a limestone knoll in County Mayo, reduced to a fragment of east wall and a stony outline where a rectangular building once rose. The remaining masonry hints at a fifteenth-century origin, while a nearby terrace enclosed by wall footings suggests a defensive bawn surrounding the castle in its southeast corner. What is left exposes how quickly stone returns to grass, leaving only a displaced lump of wall and a faint base batter to mark the angle where people once lived, watched the land, and disappeared.
In pasture, prominently located on a limestone knoll in undulating grassland broken by rocky outcrops. Named ‘Knockaunakill Castle’ on the 1838 and 1920 OS 6-inch maps; the 1838 edition shows a square building abutted at N and S by field boundaries; by the time of the 1920 edition only the N part of the castle is shown. A fragment of the E wall (L 4m NNW–SSE; T 0.8m; int. H 2m; ext. H 3m) still stands. It is in poor condition, largely denuded of its stone facing but retains a hint of a base batter. At its N end there is a short return (L 3.3) to WSW. The upstanding remains appear to represent the NE angle of the rectangular building (c. 7-8m ENE–WSW; c. 5m NNW–SSE), the remainder of which is outlined by a stony scarp. A field wall on a roughly N–S axis crosses the centre of the structure. A displaced lump of wall masonry has tumbled downslope c. 10m to SW. A fragment of punch-dressed stone, probably from a centred door arch, suggests that the castle was most likely a tower house of 15th-century date. At NE 3-4m from the castle wall, the knoll slope (H 3-4m) falls steeply. On the W–NW side of the castle, a gentler slope drops to a level terrace from the W edge of which there is another steep fall of ground. The terrace is enclosed by wall footings, suggesting that it served as a bawn (MA091-0190011), with the castle located in the SE corner. A rath (MA091-018----) located c. 350m to NNW. Compiled by: Jane O’Shaughnessy Date of upload: 9 February 2022

The monument record does not grant public access. Check the route and ask the landowner before entering private land.

What survives
Recorded monument

Places near here

Add to this placeAdd a picture Comment or add a tip

Explore 1,118,481 places