Long Grove Hospital

Horton Country Park is a 152.3-hectare (376-acre) Local Nature Reserve north-west of Epsom in Surrey. It is owned and managed by Epsom and Ewell Borough Council.The park is a wooded recreation and amenities area occupying the east of a narrow upland watershed between two tributaries. As such, the summit being the parish divide, it is in traditional terms, within Epsom parish and occupies land due west of the town, and due east of the semi-rural, semi-urban London district of Chessington.Part of the area is occupied by Hobbledown Children's Farm, which contains various folkloric themed adventure playgrounds and a small zoo hosting domestic farm animals, and exotics such as meerkat, nilgai, emu and Bactrian camel. The farm is not open to adults without children. The Horton Light Railway used to run through this land from Ewell West railway station to the five psychiatric hospitals owned by the London County Council, known as the Epsom Cluster. Parts of the landscaped grounds of these hospitals have now been incorporated into the country park. The Thames Down Link long-distance footpath from Kingston upon Thames to Box Hill & Westhumble station passes through the park.

Horton is a semi-rural area with a village centre in the west of the borough of Epsom and Ewell, in the English county of Surrey. It is situated between the settlements of Epsom, West Ewell, Chessington and Malden Rushett. Its principal road is Horton Lane, which runs the length of the area between West Ewell and Epsom Common. Horton covers the west part of the KT19 postcode which comes under part of the Epsom postal area. Horton Country Park also runs along the length of the area, between Epsom Common and West Ewell. The place-name Horton is relatively common in England. It derives from Old English horu 'dirt' and tūn 'settlement, farm, estate', presumably meaning 'farm on muddy soil'. It gave its name to the Horton Light Railway which served a number of the psychiatric hospitals in the area during the 20th century, collectively known as the Epsom Cluster. Since the start of the 21st century, Horton has undergone rapid change. The hospitals which made up the Epsom Cluster closed as Care in the Community took over from inpatient care. Multiple housing estates including Manor Park were constructed on the site, in addition to a number of shops in the centre of the area. In 2022, Horton was made a ward in its own right of Epsom and Ewell due to the population increase in the area.

The Horton Light Railway had its origins in a contractor's line (the Ewell & Long Grove Railway) built in 1905 to transport building materials, coal and other supplies for London County Council's Epsom Cluster of psychiatric hospitals in the Horton area to the North-West of the town of Epsom. The Light Railway Order did not permit the carriage of passengers. The railway connected with the mainline network just south of Ewell West railway station.

The Thames Down Link is a 24 km (15 mi) official walking route linking the Thames Path and the North Downs Way. It starts in the town centre of Kingston upon Thames and finishes at Box Hill & Westhumble railway station.

Castle Hill is a 3.5-hectare (8.6-acre) scheduled monument, local nature reserve and Site of Borough Importance for Nature Conservation, Grade 1, in Chessington in the Royal Borough of Kingston upon Thames, London. It is owned by Merton College, Oxford, and leased to Kingston Council. The site is managed by the Lower Mole Countryside Management Project.The site is at the end of a deer park owned by Merton College, and it has earthworks which were probably formerly a medieval hunting lodge. The Bonesgate Stream runs along the western edge. The long-established woodland is mainly oak and hazel, and the varied ground flora include bluebell, wood anemone and wood sedge. There are breeding birds such as jay, great spotted woodpecker and song thrush.There is access from Filby Road. Bonesgate Open Space is immediately north, and Horton Country Park in Surrey to the east.

The Epsom Cluster, also referred to as the Horton Estate, was a cluster or group of five large psychiatric hospitals situated on land to the west of Epsom.The hospitals were built by the London County Council to alleviate pressure on London's existing lunatic asylums, which had by this time become overcrowded. The County Council continued to manage them until they were nationalised, becoming part of the National Health Service in 1948. The cluster comprised: Horton Hospital Long Grove Hospital Manor Hospital St Ebba's Hospital West Park HospitalThe Horton Light Railway transported building supplies and then coal and provisions to the hospitals in the cluster. The cluster was served by a central cemetery on the corner of Hook Road and Horton Lane until 1955 and a central waterworks and power station until the arrival of mains services.

Horton Hospital, formerly called Horton Asylum, was a large psychiatric hospital in the Horton area of Epsom, Surrey.

The Manor Hospital, formerly The Manor Asylum and The Manor Certified Institution was a mental handicap and psychiatric hospital in Horton, near Epsom, Surrey, United Kingdom

Bonesgate Open Space is a public park, Local Nature Reserve (LNR) and Site of Borough Importance for Nature Conservation, Grade 1, in Chessington in the Royal Borough of Kingston upon Thames in London. It has an area of 5.07 hectares, and was designated an LNR in 1994.The site is a linear park along the banks of the Bonesgate Stream between Chessington Road and Filby Road. It adjoins Castle Hill LNR to the south and Hogsmill LNR (in Epsom and Ewell) to the north. It is mainly grassland with some coppiced hazel, which has the locally rare goldilocks buttercup. Birds include the great spotted woodpecker, song thrush and lesser whitethroat.

Bonesgate Stream is a brook in Chessington in Kingston upon Thames in London and Epsom and Ewell in Surrey. It is a tributary of the Hogsmill River, which, in turn, is a tributary of the River Thames.

St Mary the Virgin's Church, Chessington is a Grade II listed building, in Church Lane, Chessington, in the Royal Borough of Kingston upon Thames within Greater London. It is in the Diocese of Guildford. It became a separate parish from St. John the Baptist, Old Malden, in 1939.

Epsom and Ewell Cottage Hospital is a small hospital in West Park Road, Horton Lane, Epsom, Surrey. It is managed by CSH Surrey.