Dooncastle () is a

townland A townland ( ga, baile fearainn; Ulster-Scots: ''toonlann'') is a small geographical division of land, historically and currently used in Ireland and in the Western Isles in Scotland, typically covering . The townland system is of Gaelic origi ...

in the Parish of

Aughagower Aughagower or Aghagower () is a small village in rural County Mayo in western Ireland. It is located about 6 km from Westport. Aughagower has around 40 houses, 1 pub and a shop, with a clear view of Croagh Patrick from Reek View. It also ...

and Barony of Burrishoole in Ireland. It is bordered to the west by the townland of Derrygorman in the Parish of Westport. To the north it is bordered by the townland of Sheean in the Parish of

Islandeady Islandeady () is a village in County Mayo, Ireland, about halfway between the towns of Castlebar and Westport. The parish of Islandeady meets Castlebar to the east, Westport and Newport to the west, and Aughagower and Killawalla to the south. ...

.Ordnance Survey Map of Mayo 183

Retrieved 1 May 2013 It is bordered by the following townlands in the Parish of Aughagower: to the southwest, Meneen; to the south, Knockroosky; to the east, Cushinkeel; and to the northeast, Doon. In this townland are the remnants of Doon Castle, a former stronghold of the McPhilpin clan. The railway line between Westport and Manulla Junction passes through the southern part of the townland, the N5 road through its northern part.

References

Townlands of County Mayo {{Mayo-geo-stub