Dún Laoghaire, the older anglicisation of which, Dunleary, is also sometimes found) is a suburban seaside town in County Dublin, Ireland. It is about 12 km (7.5 miles) south of Dublin city centre. Dún Laoghaire is the county town of Dún Laoghaire–Rathdown county and formerly a major port of entry from Britain. From 1821 to 1920 it was named Kingstown.
Dún Laoghaire–Rathdown is a county in Ireland. It is in the province of Leinster and the Eastern and Midland Region. It is one of three successor counties to County Dublin, which was disestablished in 1994. It is named after the former borough of Dún Laoghaire and the barony of Rathdown. Dún Laoghaire–Rathdown County Council is the local authority for the county. The population of the county was 233,860 at the time of the 2022 census.
