Man-made underground passage

In interior of ringfort (MA118-084001-). Two stone-built chambers; may have been connected originally. Chamber 1 (L 5.7m NW-SE; H 1.5m) largely infilled, contains two air vents. W is Chamber 2 (L c. 22m N-S), collapsed from mid-point to S end. N end inaccessible at time of survey. The above description has been derived from D. Lavelle (compiler), An Archaeological Survey of Ballinrobe and District including Lough Mask and Lough Carra. Lough Mask and Lough Carra Tourist Development Association (1994), No. 520. Date of upload: 18 December 2013