Bull Island

Bull Island or more properly North Bull Island is an island located in Dublin Bay in Ireland, about 5 km long and 800 m wide, lying roughly parallel to the shore off Clontarf, Raheny, Kilbarrack, and facing Sutton. The island, with a sandy beach known as Dollymount Strand running its entire length, is a relatively recent, and inadvertent, result of human intervention in the bay. The island lies within the jurisdiction of Dublin City Council and is managed by the Council's Parks and Landscape Division.

Bull Island has the most designations of any site in the country, as a National Bird Sanctuary, a biosphere reserve, a National Nature Reserve, a Special Protection Area under the EU Birds Directive and a Special Area of Conservation under the EU Habitats Directive, while also being the subject of a Special Amenity Area Order.