The Irish name for Castle Island is Oileán an Chaisleáin
Castle Island is on Logainm.ie: Castle Island.
It is located at 53° 41' 40" N, 9° 13' 50" W.
Castle Island has an area of:
Nationwide, it is the 60862nd largest townland that we know about
Within Co. Mayo, it is the 3373rd largest townland
We don't have a record for what townlands (if any) Castle Island borders
Curious to see who lived in Castle Island in the past? Maybe even seeing scans of their handwritten census returns?
Castle Island was added to OpenStreetMap on 6 Dec 2016 by Boggedy.