Bull Island

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Bull Island

Native name: Oileán an Tairbh
Dollymount Strand looking towards Dublin City
Bull Island
Geography
Location	Irish Sea
Coordinates	53°22′01″N 6°08′55″W / 53.367065°N 6.148560°W / 53.367065; -6.148560
Length	5 km (3.1 mi)
Width	0.8 km (0.5 mi)
Coastline	11 km (6.8 mi)
Administration
Ireland
Province	Leinster
County	Dublin
Local authority	Dublin City Council
Demographics
Population	14 (2022)[1]
Ramsar Wetland
Official name	North Bull Island
Designated	6 September 1988
Reference no.	406[2]

Bull Island (Irish: Oileán an Tairbh), more properly North Bull Island (Oileán an Tairbh Thuaidh), 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 (including Dollymount), 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, and is mostly owned by, Dublin City Council, and is managed by the Council's Parks and Landscape Division.

Bull Island, which is accessed by way of a causeway bridge from Raheny and a wooden bridge from Clontarf, 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. It is a car-free zone. It holds a wide variety of plant and bird species, and a limited range of mammals, one reptile, one amphibian and a modest range of invertebrates; one mammal species, the hare, became extinct in the later 2010s.