Man-made underground passage in Creaghadoo

Located in the N half of a rath (SL009-008001-). Roughly rectangular flat-bottomed hollow (N-S 2m; E-W 1m; D 0.3m) with a lintelled entrance (Wth 0.3m; H 0.3m) to a passage at the N end. The sides of the passage are walled with drystone random rubble. The passage is mostly infilled with earth and is inaccessible. There is a hut site (SL009-008002-) 4m to SSE of the Man-made underground passage. Compiled by: Patrick F. O'Donovan Date of upload: 21 April 2011