1820 – Rathmullan House, Co. Donegal

Built in 1820 as a summer house for the family of Lieutenant Colonel Andrew Knox, Rathmullan House is now a small country house hotel. A pavilion dining room designed by Liam McCormick was built in 1969, a swimming pool and a new bedroom wing were added in the 1990s, and a further bedroom wing and function room in 2004.