Poll Ballygoonaun
Also known as G11
Length: 280m
Depth: 20m
Altitude: 92m
External References
Geological Survey Ireland | 1119SWK044 |
Select Bibliography
Cooper, Q., Casserly, T. O’connell & Bunce, C. (2009) Pollballygoonaun. Irish Speleology. 18. 10.
Irish Caves Database
Also known as G11
Geological Survey Ireland | 1119SWK044 |