Er bestaan 2 plaatsen met de naam Castle Island in Ierland.
Alle plaatsen in de wereld die "Castle Island" heten.
Milltown (15)
Newtown (12)
Castletown (10)
Grange (10)
New Bridge (9)
Cappagh (8)
Raheen (7)
Kill (7)
Kilmore (7)
Churchtown (6)
Kilmurry (6)
Brockagh (6)
Cashel (6)
Drinagh (6)
Johnstown (6)
Ballynamona (6)
Graigue (6)
Newcastle (6)
Whitechurch (6)
Togher (5)
Walterstown (5)
Derry (5)
Mullagh (5)
Ballynakill (5)
Esker (5)
Rathmore (5)
Rossmore (5)
Ardagh (5)
Corbally (5)
Inch (5)