Man-made underground passage in Leitrim South

In the centre of a cashel (SL038-048001-). A depression (3.4m E-W; 1.4m N-S; D 0.5m) extends westwards from the centre of the interior, with the top of drystone-walling visible in places. The depression narrows to 1m at the W end and then widens into a rectangular area (c. 6m E-W; 4.5m N-S). 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