What is recorded here

Barnacahoge is a man-made underground passage inside a rath in County Mayo, Ireland. Local information says it has two chambers and a creep, though the rath has been partly levelled and no trace remains visible at ground level.

In a rath (MA072-109001). According to local information, there is a Man-made underground passage in the rath interior, which has ‘two chambers and a creep’. The rath has been partly levelled and there is no visible trace of the Man-made underground passage at ground level. Compiled by: Jane O’Shaughnessy Date of upload: 26 May 2021

This remains an important historical record, but the official description says the monument is no longer visible or has been destroyed. The monument record does not grant public access. Check the route and ask the landowner before entering private land.