The remains of the Castle can be visited
CastleRandalstown
Shane's Castle

Shane's Castle is a ruined castle near Antrim in Northern Ireland, which was mostly destroyed in 1816 by fire. The castle is situated on the north-east shores of Lough Neagh, 2.7 miles from Randalstown.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: Kenneth Allen · Wikimedia Commons · CC BY-SA 2.0
This description is an excerpt from the linked Wikipedia article and was written by its authors. Like the original it is licensed under CC BY-SA 4.0 and may be reused under the same terms.
Location: 54.7319, -6.2703