Killyleagh

Inch Abbey is a large, ruined monastic site 0.75 miles (1.2km)

Strangford Castle is a castle on a height overlooking the harbour in

Audley's Castle, is a 15th century castle located 1 mile (1.6km)

Killyleagh Castle is a castle in the village of Killyleagh, County

Nendrum Monastery was a Christian monastery on Mahee Island in

Portaferry Castle is a small tower house in Portaferry, County Down,

Quoile Castle is a castle situated 1.5 miles (2.4km) from Downpatrick,

Sketrick Castle is a castle situated on Sketrick Island near

Kilclief Castle (Ordnance Survey ref: J597457) is a tower-house castle

Ardtole Church is a 15th century ruined church standing on a hilltop

Bright Castle is a castle near Downpatrick, County Down, Northern

Quintin Castle is a castle situated in County Down, Northern Ireland,

Audleystown Court Cairn is a dual court grave situated near the south

Annadorn Dolmen is a dolmen sited at the Buck's Head near