What is recorded here

Knocknamucklagh in County Mayo holds the twenty-fifth recorded chamber beneath its quiet soil. The earth may have swallowed rooms, bridges or entire houses when the last great waters retreated. People likely lived above that hidden depth, never knowing how much structure still waited below their feet.

The Irish Caves Database records Lough Mask House 25 at Knocknamucklagh in County Mayo. This point comes from its public cave register. A cave map point does not by itself grant access: check local conditions and ask the landowner where needed.

The cave register does not grant public access. Check conditions and ask the landowner before entering private land.