Dunsink (Irish: Dún Sinche, meaning "Fort of Sinneach") is a townland in the civil parish of Castleknock, Dublin, in Ireland. It is most famous for Dunsink Observatory where William Rowan Hamilton and Hermann Brück were directors. It is the oldest scientific institution in Ireland.
Latitude: 53° 23' 14.42" N
Longitude: -6° 20' 18.56" W
Nearest city to this article: Castleknock Read about Dunsink in the Wikipedia Satellite map of Dunsink in Google Maps