The River Yar on the Isle of Wight, England, rises near the beach at Freshwater Bay, on the south coast, and flows only a few miles north to Yarmouth where it meets the Solent. Most of the river is a tidal estuary. Its headwaters have been truncated by erosion of the south coast.
Chessel Bay is a 12.9-hectare (32-acre) Local Nature Reserve on the east bank of the River Itchen in Southampton in Hampshire. It is owned and managed by Southampton City Council. It is part of Solent and Southampton Water Ramsar site and Special Protection Area, and of Lee-on-The Solent to Itchen Estuary, which is a Site of Special Scientific Interest. It has been a local nature reserve since 1989
Deben Estuary SSSI is a 981.1-hectare (2,424-acre) biological Site of Special Scientific Interest (SSSI) covering the River Deben and its banks 12 kilometres from its mouth north of Felixstowe to Woodbridge in Suffolk. It is a Ramsar internationally important wetland site and a Special Protection Area under the European Union Directive on the Conservation of Wild Birds. It is also in the Suffolk Coast and Heaths Area of Outstanding Natural Beauty. It partly overlaps two geological SSSIs, Ferry Cliff, Sutton and Ramsholt Cliff.
Hankley Farm is a 2.4-hectare (5.9-acre) biological Site of Special Scientific Interest (SSSI) west of Elstead in Surrey.
Headon Warren and West High Down is a 276.3-hectare (683-acre) Site of Special Scientific Interest (SSSI) located at the westernmost end of the Isle of Wight. The SSSI encompasses Headon Warren, a heather clad down to the north, the chalk downs of West High Down and Tennyson Down to the south, and the Needles, The Needles Batteries and Alum Bay to the west.
Ashdown Park is a 9.3-hectare (23-acre) biological Site of Special Scientific Interest (SSSI) south of Ashbury in Oxfordshire. The SSSI is part of the park of Ashdown House.
Burton Park SSSI is a 57.7-hectare (143-acre) biological Site of Special Scientific Interest west of Pulborough in West Sussex. A larger area of 63 hectares, including Chingford Pond to the west, is designated a Local Nature Reserve called Burton and Chingford Ponds, which is managed by the Sussex Wildlife Trust and West Sussex County Council. The site is adjacent to Burton Park, a Grade I listed building.
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.
Buckland Warren is a 0.04-hectare (0.099-acre) biological Site of Special Scientific Interest (SSSI) east of Faringdon 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.
Salt Way, Ditchley is a 2-hectare (4.9-acre) biological Site of Special Scientific Interest (SSSI) east of Charlbury in Oxfordshire. It is also a Local Nature Reserve.
Bramshill is a 673.3-hectare (1,664-acre) biological Site of Special Scientific Interest near Bramshill, northeast of Basingstoke in Hampshire. It is part of Thames Basin Heaths Special Protection Area for the conservation of wild birds.
Butter Wood is a 133-hectare (330-acre) biological Site of Special Scientific Interest (SSSI) east of Basingstoke in Hampshire. Part of Up Nately LNR, which is designated a Local Nature Reserve, is in the SSSI.
Eling and Bury Marshes is a 112.3-hectare (277-acre) biological Site of Special Scientific Interest between Totton and Southampton in Hampshire. It is part of Solent and Southampton Water Ramsar site and Special Protection Area, and of Solent Maritime Special Area of Conservation.
Hurst Castle and Lymington River Estuary is a 1,077.3-hectare (2,662-acre) biological and geological Site of Special Scientific Interest near Lymington in Hampshire. It is a Nature Conservation Review site and two areas are Geological Conservation Review sites. Three areas are local nature reserves, Boldre Foreshore, Sturt Pond and Lymington and Keyhaven Marshes; the latter site is managed by the Hampshire and Isle of Wight Wildlife Trust. Part of it is North Solent National Nature Reserve. It is part of Solent and Southampton Water Ramsar site and Special Protection Area. Parts of it are in Solent Maritime and Solent and Isle of Wight Lagoons Special Areas of Conservation.
Lee-on-The Solent to Itchen Estuary is a 585.9-hectare (1,448-acre) biological and geological Site of Special Scientific Interest which stretches along the coast between Southampton and Gosport in Hampshire. It is a Geological Conservation Review site. It is part of Solent and Southampton Water Ramsar site and Special Protection Area, and of Solent Maritime Special Area of Conservation. Three areas are Local Nature Reserves, Chessel Bay, Hook with Warsash and Mercury Marshes. One area is Hamble Common Camp, a Scheduled Monument.
Lymington River SSSI is a 34.8-hectare (86-acre) biological and geological Site of Special Scientific Interest along Lymington River and its tributaries between Lymington, Burley and Stoney Cross in Hampshire. Highland Water is a Geological Conservation Review site and Ober Water is a Nature Conservation Review site, Grade I. Parts of the site are in The New Forest and Solent and Southampton Water Ramsar sites, and in The New Forest Special Protection Area.
Porton Down SSSI is a 1,559-hectare (3,850-acre) biological Site of Special Scientific Interest which spans the border between Hampshire and Wiltshire in England. It is adjacent to Porton Down science park near Porton, and much of it is Ministry of Defence property which is closed to the public. It is a Nature Conservation Review site, Grade I, a Special Area of Conservation and a Special Protection Area.
Roydon Woods is a 294.9-hectare (729-acre) biological Site of Special Scientific Interest near Brockenhurst in Hampshire. It is a nature reserve managed by the Hampshire and Isle of Wight Wildlife Trust and is part of New Forest Special Area of Conservation.
Sinah Common is a 243-hectare (600-acre) biological Site of Special Scientific Interest on Hayling Island in Hampshire, England.
