Porton Meadows (grid reference SU185362 ) is a 17.6 hectare biological Site of Special Scientific Interest in Wiltshire, England, notified in 1988.
Coordinates: 51°07′29″N1°44′13″W / 51.12479°N 1.73703°W
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Acres Farm Meadow is a 4.2 hectare biological Site of Special Scientific Interest (SSSI) in Wiltshire, notified in 1989. It lies between the villages of Somerford Keynes and Minety. The SSSI is the former site of a mediaeval ridge and furrow system which lies on the Upper Jurassic Oxford Clay. The site is home to grasses, sedges and herbs. Trees such as oak, maple, English elm and hawthorn can be found in the hedgerows on the site, which provide nesting sites for lesser whitethroat, willow warbler, yellowhammer and bullfinch.
Bencroft Hill Meadows is a 5.1 hectare biological Site of Special Scientific Interest some 3 miles (5 km) to the east of the town of Chippenham in Wiltshire, England, notified in 1988. The site is a flora-rich example of unimproved pasture on the Oxford Clay Vale of North Wiltshire which attracts butterflies such as the small copper, small heath and common blue.
Little Grubbins Meadow is a 3.0 hectare biological Site of Special Scientific Interest in Wiltshire, England, notified in 1975.
Distillery Farm Meadows is an 18.7 hectare biological Site of Special Scientific Interest in Wiltshire, notified in 1988.
Britford Water Meadows is a biological Site of Special Scientific Interest at Britford, south of Salisbury in Wiltshire. It has an area of 45 acres (18 ha) and was notified in 1975.
Chilton Foliat Meadows is a 54.6 hectare biological Site of Special Scientific Interest in the civil parish of Chilton Foliat in the English county of Wiltshire. It was notified in 1971 and is split across Berkshire and Wiltshire.
Upper Waterhay Meadow is a 2.8 hectare biological Site of Special Scientific Interest in north Wiltshire, England, notified in 1971. It lies on the Thames floodplain in Ashton Keynes parish, downstream (east) of Ashton Keynes village and west of the town of Cricklade.
East Harnham Meadows is a 17.29 hectare biological Site of Special Scientific Interest in Wiltshire, England, in the floodplain of the Hampshire Avon and close to the southeast boundary of the city of Salisbury.
Cloatley Manor Farm Meadows is a 12.1 hectare biological Site of Special Scientific Interest in Wiltshire, notified in 1997.
Emmett Hill Meadows is a 5.1 hectare biological Site of Special Scientific Interest in Wiltshire, notified in 1987.
Goldborough Farm Meadows is a 10.32 hectare biological Site of Special Scientific Interest in Wiltshire, England.
Haydon Meadow known locally as Clifford Meadow is a 6.39 hectare biological Site of Special Scientific Interest in Wiltshire, notified in 1999.
Lower Woodford Water Meadows is a 23.9 hectare biological Site of Special Scientific Interest in Wiltshire, notified in 1971.
Heath Hill Farm is a 20.73 hectare biological Site of Special Scientific Interest near Stourton in Wiltshire, notified in 1997. Part of the Stourhead estate, it is also situated within the Cranborne Chase and West Wiltshire Downs Area of Outstanding Natural Beauty.
Ravensroost Wood is a 43.7 hectare biological Site of Special Scientific Interest between Brinkworth and Minety in north Wiltshire, England.
Pike Corner is a 15.2 hectare biological Site of Special Scientific Interest in north Wiltshire, England, notified in 1986. The site lies southwest of Ashton Keynes village and covers two low-lying meadows in the floodplain of the Swill Brook.
Lower Coombe and Ferne Brook Meadows is an 11.34 hectare biological Site of Special Scientific Interest in Wiltshire, England which sits on the Upper Greensand and Gault Clay. The site is home to rare fen meadow and neutral grassland communities in an unimproved grassland. Species such as Triglochin palustris, Caltha palustris and Oenanthe pimpinelloides can be found at the location. Three streams, which form headwaters of the River Nadder flow through the site. It was notified in 2002.
Porton is a village in the Bourne valley, Wiltshire, England, about 5 miles (8 km) northeast of Salisbury. It is the largest settlement in Idmiston civil parish.
Gomeldon is a small village in the valley of the River Bourne in Wiltshire, England, in the civil parish of Idmiston. It lies about 5 miles (8 km) northeast of Salisbury, between Winterbourne Gunner and Porton, and as of 2012 its population was estimated at about 200.
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.