Castle ruins in County Sligo

Castle ruins in and around County Sligo: 3 listed. Walls, towers and crumbling gatehouses left to the weather — often free to wander and the most atmospheric photo stops of all.

Common questions

How many castle ruins are there in and around County Sligo?

3 — each with its location on the map, what it is, and the visiting details we could confirm.

Can you go inside the castle ruins in and around County Sligo?

Entry details are not confirmed yet for most of them — open each listing and check locally before you travel.