Man-made underground passage in Cartron (carrowrevagh Ed )

On a prominent rise in undulating grassland. Poorly preserved and partially overgrown subcircular rath (N-S 39m; GA030-034----) defined by two banks and an intervening fosse. A field wall cuts across the monument at SSW and NNW, and no visible surface trace survives to W of it. A scarp forms the inner enclosing element from N to ENE but from this point to SSW it continues as a wide bank. There is a gap (Wth 4m) at S. The fosse and outer bank survive only from SSE to SSW. The interior rises towards the centre where there are traces of a low scarp and a large circular hollow (D 6m). Directly inside the inner bank from E to S is a large fosse-like linear depression up to 0.6m in depth. This depression or the central hollow may mark the site of a 'cave' (possible Man-made underground passage; GA030-034001-) which, according to local tradition, lies within the interior. The above description is derived from the published 'Archaeological Inventory of County Galway Vol. II - North Galway'. Compiled by Olive Alcock, Kathy de hÓra and Paul Gosling (Dublin: Stationery Office, 1999). Date of upload: 9 February 2017