Gomeldon

Porton Meadows (grid reference SU185362) is a 17.6 hectare biological Site of Special Scientific Interest in Wiltshire, England, notified in 1988.

The Defence Chemical, Biological, Radiological and Nuclear Centre (the Defence CBRN Centre or DCBRNC for short) is a United Kingdom military facility at Winterbourne Gunner in Wiltshire, south of Porton Down and about 4 miles (6 km) north-east of Salisbury. It is a tri-service location, with the Army being the lead service. The centre is responsible for all training issues relating to chemical, biological, radiological and nuclear (CBRN) defence and warfare for the UK's armed forces. It is also the home of the National Ambulance Resilience Unit's Training & Education Centre which, among other things, is responsible for training the NHS ambulance service's Hazardous Area Response Teams (HART).

Winterbourne Gunner is a village and former civil parish, now in the parish of Winterbourne, in Wiltshire, England, about 4 miles (6 km) northeast of Salisbury. The village is near the River Bourne and the A338 road, and is close to Winterbourne Dauntsey. In 1931 the parish had a population of 292. On 1 April 1934, the parish was abolished and merged with Winterbourne Earls and Winterbourne Dauntsey to form Winterbourne parish.

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. The village gives its name to the nearby Porton Down military science park, which is home to the Defence Science and Technology Laboratory and related businesses.

Porton railway station served the village of Porton, in Wiltshire, England, from 1854 to 1968 on the West of England line.

Winterbourne Dauntsey is a village in Wiltshire, England, in the Bourne valley on the A338 road about 3.5 miles (6 km) northeast of Salisbury. The village adjoins Winterbourne Earls and Winterbourne Gunner. It is part of the civil parish of Winterbourne, formed in 1934 by amalgamating the three ancient parishes. The name Winterbourne comes from the River Bourne, which flows through all three villages in winter and tends to dry up in summer, while Dauntsey comes from Roger Danteseye, who was the lord of the manor in 1242.

Figsbury Ring (grid reference SU188338) is an 11.2 hectare biological Site of Special Scientific Interest in Wiltshire, England, notified in 1975. It is owned and managed by the National Trust.

Idmiston is a village and civil parish in Wiltshire, England. The village is about 3 miles (4.8 km) southeast of Amesbury and 6 miles (10 km) northeast of Salisbury. The parish includes the villages of Porton and Gomeldon; all three villages are on the River Bourne and are linked by the A338 road. Porton Down military science park is in the parish, separated from Idmiston by a railway line. It is home to the Defence Science and Technology Laboratory and related businesses.

All Saints Church in Idmiston, Wiltshire, England, was built in the 12th century. It is recorded in the National Heritage List for England as a Grade I listed building and is in the care of The Churches Conservation Trust. It was declared redundant in 1977, and was vested in the trust the next year.

Winterbourne Earls is a village in Wiltshire, England. The village is in the Bourne valley on the A338 road, about 3.4 miles (5 km) northeast of Salisbury. The village adjoins Winterbourne Dauntsey. It is part of the civil parish of Winterbourne, formed in 1934 by amalgamating the three ancient parishes of Winterbourne Earls, Winterbourne Dauntsey and Winterbourne Gunner.

Idmiston Halt railway station served Porton Down military camp in Idmiston, Wiltshire, England, from 1943 to 1968 on the West of England line.

Bracknell Croft (grid reference SU180330) is a 4.8 hectare biological Site of Special Scientific Interest in Wiltshire, notified in 1971.