What is recorded here

Man-made underground passage in Ardkeeran (tirerrill By.) is a man-made underground passage in Ardkeeran (tirerrill By.), County Sligo, Ireland. Local information describes a subterranean tunnel or chamber caused by earth subsidence on the east side of the rath. No visible remains exist at the site.

In a rath (SL027-120001-). According to local information, there is a 'subterranean tunnel or chamber due to subsidence of earth' at the E side of the rath (SMR (1989) file). There are no visible remains of this. The above description is derived from the published 'Archaeological Inventory of County Sligo' compiled by Ursula Egan, Elizabeth Byrne, Mary Sleeman with Sheila Ronan and Connie Murphy (Dublin Stationery Office, 2005). Date of upload: 18 January 2008

This remains an important historical record, but the official description says the monument is no longer visible or has been destroyed. The monument record does not grant public access. Check the route and ask the landowner before entering private land.