Built in the 13th century, Cahir Castle is one of Ireland’s largest and best-preserved fortifications. Set on a rocky island on the River Suir in County Tipperary, its design was state-of-the ...

The 18th-century Coolmain Castle in Ireland's Kilbrittain, set on 56 acres and listed for $8.4 million, is owned by the ...

It's considered the largest castle in Northern Ireland and as such has been split into six separate apartments with dope, castle-y names like "The Round Tower" and "The Inner Bailey." Anyone with ...

Built in 1172, the castle is the largest Anglo-Norman fortification in Ireland, and it took 30 years to build. In its heyday, the massive 20-sided tower was protected by a ditch, curtain wall ...