| King John's Castle | |
|---|---|
| Native name Irish: Caisleán Chairlinn | |
| Carlingford Castle | |
&sq=&lang=&file=File:Carlingford_Castle.jpg) | |
| Type | enclosure castle |
| Location | Carlingford, County Louth, Ireland |
| Coordinates | 54°02′35″N 6°11′13″W / 54.043177°N 6.186830°W |
| Area | Cooley Peninsula |
| Built | late 12th century |
| Owner | State |
| Official name | Carlingford Castle |
| Reference no. | 249 |
&sq=&lang=&file=File:Ireland_adm_location_map.svg)  Location of King John's Castle in Ireland | |
King John's Castle, also known as Carlingford Castle, is an enclosure castle and National Monument located in Carlingford, County Louth, Ireland.[1]
- ^ Hardy, Philip Dixon (1 January 1832). "The Dublin Penny Journal". J.S. Folds. – via Google Books.