Strangford Castle, near the harbour in Strangford, is a 16th-century tower house with a drop hole at roof level to defend the door.
Castle Ward consists of a 16th-century tower house and an 18th-century mansion built in two distinct architectural styles, Classical and Gothic, overlooking Strangford Lough. The property is owned by the National Trust. Castle Ward is one-and-one-half miles from Strangford.
Audley's Castle is a 15th-century castle one mile northeast of Strangford, overlooking Strangford Lough.[6]