Bonesgate Stream in Castle Hill, Chessington

Bonesgate Stream is a brook in

Chessington Chessington is an area in the Royal Borough of Kingston upon Thames within Greater London. Historically part of Surrey, today it is the largest salient of Greater London into that county. At the 2011 census it had a population of 18,973. The ...

Kingston upon Thames Kingston upon Thames (hyphenated until 1965, colloquially known as Kingston) is a town in the Royal Borough of Kingston upon Thames, southwest London, England. It is situated on the River Thames and southwest of Charing Cross. It is notable ...

London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...

and

Epsom and Ewell Epsom and Ewell () is a local government district with borough status and unparished area in Surrey, England, covering the towns of Epsom and Ewell. The borough was formed as an urban district in 1894, and was known as Epsom until 1934. It was ...

in Surrey. It is a tributary of the

Hogsmill River The Hogsmill River in Surrey and Greater London, England is a small chalk stream tributary of the River Thames. It rises in Ewell and flows into the Thames at Kingston upon Thames on the lowest non-tidal reach, that above Teddington Lock. The ...

, which, in turn, is a tributary of the

River Thames The River Thames ( ), known alternatively in parts as the River Isis, is a river that flows through southern England including London. At , it is the longest river entirely in England and the second-longest in the United Kingdom, after the R ...

Course

One arm rises in

Horton Country Park Horton Country Park is a 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 betwe ...

, the other in Chessington Wood, joining at east of Chessington Golf Course. The brook then flows north-east through Castle Hill and Bonesgate Open Space Local Nature Reserves via Filby Road to Chessington Road. The stream continues north-east into the Hogmsill Open space, where it serves as the Greater London/Surrey boundary. It skirts the northern edge of West Ewell, passing between the Wateredge Estate on one side, and Tolworth Court Fields on the other. It joins the Hogsmill near Tolworth Court Bridge, at the junction of Kingston Road and Worcester Park Road.

References

Rivers of London 2Bonesgate {{England-river-stub