Man-made underground passage in Moneygashel

At Moneygashel cashel (CV004-016001-). Built into the external face of the wall at S is a blocked-up Man-made underground passage entrance. Richardson (1938, 20) recorded that 'the Man-made underground passage ran radially under the cashel, where its roof stones were discovered at one, time'. The above description is derived from the published 'Archaeological Inventory of County Cavan' (Dublin: Stationery Office, 1995). In certain instances the entries have been revised and updated in the light of recent research. Date of upload/revision: 22 December 2008