What is recorded here

Man-made underground passage in Colgagh is a man-made underground passage in Colgagh, County Sligo, Ireland. It occupies a roughly rectangular depression 4m long east-west, 1.3m wide north-south and 0.35m deep, with a narrow U-shaped base. The depression lies to WNW of the centre inside Colgagh rath. It may be the remains of a collapsed underground passage, though no lintels or side walling are evident.

Located to WNW of centre in the interior of Colgagh rath (SL015-035001-). Roughly rectangular depression (dims. L E-W 4m; Wth N-S 1.3m; D 0.35m) with a narrow U-shaped base. This may be the remains of a collapsed Man-made underground passage. However no lintels or side walling are evident. Compiled by: Patrick F. O'Donovan Date of upload: 21 April 2011

The monument record does not grant public access. Check the route and ask the landowner before entering private land.