Bernwood Forest was one of several forests of the ancient Kingdom of England and was a Royal hunting forest. It is thought to have been set aside as Royal hunting land when the Anglo-Saxon kings had a palace at Brill and church in Oakley, in the 10th century and was a particularly favoured place of Edward the Confessor, who was born in nearby Islip.
Wytham Woods are a 423.8-hectare (1,047-acre) biological Site of Special Scientific Interest north-west of Oxford in Oxfordshire. It is a Nature Conservation Review site.
Windsor Forest and Great Park is a 1,778.9-hectare (4,396-acre) biological Site of Special Scientific Interest in Berkshire and Surrey, located south of Windsor. It is a Special Area of Conservation and Windsor Forest is a Nature Conservation Review site, Grade I. Landscaped woodland gardens are Grade I listed on the Register of Historic Parks and Gardens of Special Historic Interest. Windsor Great Park is a Royal Park of 2,020 hectares, including a deer park,
Northaw Great Wood is a 223.6-hectare (553-acre) biological Site of Special Scientific Interest (SSSI) near Cuffley in Hertfordshire, England. It covers Northaw Great Wood Country Park, which is managed by Welwyn Hatfield Borough Council, Well Wood, Justice Hill and Grimes Bottom. Part of the site is managed by Hertfordshire County Council as a schools' park. The country park is also a local nature reserve.
Stanton Woods is a 66.1-hectare (163-acre) biological Site of Special Scientific Interest south of Stanton in Suffolk.
Brasenose Wood and Shotover Hill is a 109.2-hectare (270-acre) biological Site of Special Scientific Interest on the eastern outskirts of Oxford in Oxfordshire. It is a Nature Conservation Review site.
Harpsden Wood is a 29.4-hectare (73-acre) biological Site of Special Scientific Interest south of Henley-on-Thames in Oxfordshire. It is owned by the Woodland Trust and is open to the public.
Sarsgrove Wood is a 41.9-hectare (104-acre) biological Site of Special Scientific Interest south of Chipping Norton in Oxfordshire.
Sturt Copse is a 6.5-hectare (16-acre) biological Site of Special Scientific Interest north-west of Oxford in Oxfordshire.
Swyncombe Downs is a 47.1-hectare (116-acre) biological Site of Special Scientific Interest east of Wallingford in Oxfordshire. Part of it is an Iron Age hillfort, Wyfold Castle, which is a Scheduled Monument.
Waterperry Wood is a 137-hectare (340-acre) biological Site of Special Scientific Interest (SSSI) east of Oxford in Oxfordshire. It is a Nature Conservation Review site, Grade I, and is owned and managed by the Forestry Commission.
Whitecross Green and Oriel Woods is a 63-hectare (160-acre) biological Site of Special Scientific Interest between Oxford and Bicester in Oxfordshire. It is owned and managed by the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust under the name Whitecross Green Wood.
Ardley Cutting and Quarry is a 40.1-hectare (99-acre) biological and geological Site of Special Scientific Interest north-west of Bicester in Oxfordshire. It is a Geological Conservation Review site and an area of 11 hectares is managed by the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust as Ardley Wood Quarry. The site contains a Scheduled Monument, Ardley Wood moated ringwork, a Norman defended enclosure.
Bear, Oveys and Great Bottom Woods is a 64.1-hectare (158-acre) biological Site of Special Scientific Interest west of Henley-on-Thames in Oxfordshire.
Holly Wood is a 25.6-hectare (63-acre) biological Site of Special Scientific Interest north-east of Oxford in Oxfordshire.
Little Wittenham SSSI is a 68.9-hectare (170-acre) biological Site of Special Scientific Interest north-east of Didcot in Oxfordshire. It is also a Special Area of Conservation.
Crab Wood is a 73-hectare (180-acre) biological Site of Special Scientific Interest west of Winchester in Hampshire. An area of 37.8 hectares is also a Local Nature Reserve.
Sidley Wood is a 11.7-hectare (29-acre) biological Site of Special Scientific Interest north of Andover in Hampshire.
