Ashford Castle, County Mayo built
1228 CE.
Shown on the map at 53.535°, -9.284°.
Ashford Castle is a mainly Victorian and medieval castle near Cong on the County Mayo–Galway border in Ireland. The castle has been expanded over the centuries and turned into a five star hotel. It is located on the County Galway side of Lough Corrib and was previously owned by the Guinness family.
Text from the Wikipedia article Ashford Castle, licensed CC BY-SA 4.0.