Man-made underground passage in Ducavan

The following description is derived from both the published 'Archaeological Inventory of County Louth' (Dublin: Stationery Office, 1986) and the 'Archaeological Survey of County Louth' (Dublin: Stationery Office, 1991). In certain instances the entries have been revised and updated in the light of recent research. Date of upload/revision: 17 July 2007 In interior of ringfort (LH003-012001-) an L-shaped depression runs from the hut site to the bank at S. This may be a collapsed Man-made underground passage.