Furzey Island
Looking south-west from Brownsea Island - Furzey Island is centre, with Green Island directly behind, to the left
Furzey Island Location within Dorset
OS grid reference	SZ011870
Civil parish	Corfe Castle
Unitary authority	Dorset
Shire county	Dorset
Region	South West
Country	England
Sovereign state	United Kingdom
Police	Dorset
Fire	Dorset and Wiltshire
Ambulance	South Western
UK Parliament	South Dorset
List of places UK England Dorset 50°40′57″N 1°59′01″W / 50.682527°N 1.98372°W / 50.682527; -1.98372

Furzey Island is an island in Poole Harbour in the English county of Dorset. The island lies to the south of the larger Brownsea Island. Seen from the water, or adjoining land, the island looks like another wild pineclad island. However, hidden in the trees are twenty-two oil wells split into 2 well-sites for the Wytch Farm Oil Field, which is linked by pipeline to Hamble on Southampton Water. The rarely seen tall oil rig can sometimes be a big landmark of Southern Poole Harbour and the main landmark between Brownsea and Furzey.^[1] The well-sites are staffed 24 hours a day.

Furzey Island lies within the civil parish of Corfe Castle. The parish forms part of the Dorset (formerly Purbeck local government district).^[2]

History

Furzey Island is believed to have been part of a much larger island around two thousand years ago, encompassing the entirety of Green Island. The name "Furzey" means "Furze island".^[3] In February 2004, Channel 4's archaeological television programme Time Team found evidence of Iron Age commercial activity on Green Island. The remains of an Iron Age furnace were discovered, along with evidence of the production of shale jewellery. However, due to the lack of shale jewellery found in the surrounding Dorset area, archaeologists theorized that Green Island was a centre of production that exported its goods to continental Europe. This theory lends further evidence to Green Island having once been an important port.