Blenheim Park is a biological

Site of Special Scientific Interest A Site of Special Scientific Interest (SSSI) in Great Britain, or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland, is a conservation designation denoting a protected area in the United Kingdom and Isle ...

in the

civil parish In England, a civil parish is a type of administrative parish used for local government. It is a territorial designation which is the lowest tier of local government. Civil parishes can trace their origin to the ancient system of parishes, w ...

of Blenheim, in the

West Oxfordshire West Oxfordshire is a local government district in northwest Oxfordshire, England, including towns such as Woodstock, Burford, Chipping Norton, Charlbury, Carterton and Witney, where the council is based. Area The area is mainly rural downla ...

district, in

Oxfordshire Oxfordshire ( ; abbreviated ''Oxon'') is a ceremonial county in South East England. The county is bordered by Northamptonshire and Warwickshire to the north, Buckinghamshire to the east, Berkshire to the south, and Wiltshire and Glouceste ...

, England, on the outskirts of

Woodstock The Woodstock Music and Art Fair, commonly referred to as Woodstock, was a music festival held from August 15 to 18, 1969, on Max Yasgur's dairy farm in Bethel, New York, southwest of the town of Woodstock, New York, Woodstock. Billed as "a ...

. It occupies most of the grounds of

Blenheim Palace Blenheim Palace ( ) is a country house in Woodstock, Oxfordshire, England. It is the seat of the Dukes of Marlborough. Originally called Blenheim Castle, it has been known as Blenheim Palace since the 19th century. One of England's larg ...

. The park was once an Anglo-Saxon

chase Chase or CHASE may refer to: Businesses * Chase Bank, a national American financial institution * Chase UK, a British retail bank * Chase Aircraft (1943–1954), a defunct American aircraft manufacturer * Chase Coaches, a defunct bus operator in ...

and then a twelfth-century deer park. It now has some of the best areas of pasture and

oak An oak is a hardwood tree or shrub in the genus ''Quercus'' of the beech family. They have spirally arranged leaves, often with lobed edges, and a nut called an acorn, borne within a cup. The genus is widely distributed in the Northern Hemisp ...

woodland in the country. The large lakes were created in the eighteenth century, and they are regionally important for breeding and wintering birds. Invertebrates include three rare beetles which are included in the British Red Data Book of Invertebrates, '' Rhizophagus oblongicollis'', '' Plectophloeus nitidus'' and '' Aeletesatomarius''.

References

{{SSSIs Oxfordshire Sites of Special Scientific Interest in Oxfordshire Former civil parishes in Oxfordshire West Oxfordshire District