What is recorded here

Traskernagh is an underground passage in County Galway, Ireland. The passage is no longer visible because it collapsed. An L-shaped hollow remains inside the rath. The hollow is the only proof that the tunnel existed.

Within the NW quadrant of the interior a rath (GA106-162----). An L-shaped hollow may mark the collapsed remains of a Man-made underground passage. Compiled by: Galway Archaeological Survey, UCG Date of upload: 26 April 2018

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