Saint Anne's Park is a public park and recreational facility, shared between Raheny and Clontarf, both suburbs on the Northside. The park, the second largest municipal park in Dublin, is part of a former  estate assembled by members of the Guinness family, beginning with Benjamin Lee Guinness in 1835 (the largest municipal park is nearby (North) Bull Island, also shared between Clontarf and Raheny), featuring a 5 km beach.