Saint Anne's Park is a 240 acres public park situated between Raheny and Clontarf, suburbs on the northside of Dublin, Ireland. It is owned and managed by Dublin City Council. The park, the second largest municipal park in Dublin, is part of a former 202 hectares estate assembled by members of the Guinness family, descendants of Sir Arthur Guinness, founder of the famous brewery, beginning with Benjamin Lee Guinness in 1835.