Swan Island is small island in the River Thames

River Thames

The River Thames flows through southern England. It is the longest river entirely in England and the second longest in the United Kingdom. While it is best known because its lower reaches flow through central London, the river flows alongside several other towns and cities, including Oxford,...

 at Twickenham

Twickenham

Twickenham is a large suburban town southwest of central London. It is the administrative headquarters of the London Borough of Richmond upon Thames and one of the locally important district centres identified in the London Plan...

, in the London Borough of Richmond upon Thames

London Borough of Richmond upon Thames

The London Borough of Richmond upon Thames is a London borough in South West London, UK, which forms part of Outer London. It is unique because it is the only London borough situated both north and south of the River Thames.-Settlement:...

, London

London

London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

, England. It is situated on the Tideway

Tideway

The Tideway is a name given to the part of the River Thames in England that is subject to tides. This stretch of water is downstream from Teddington Lock and is just under long...

 about ¾ mile (1.2 kilometres) downstream of Teddington Lock

Teddington Lock

Teddington Lock is a complex of three locks and a weir on the River Thames in England at Ham in the western suburbs of London. The lock is on the southern Surrey side of the river....

.

The island has a harbour which is run by the Port of London Authority

Port of London Authority

The Port of London Authority is a self-funding public trust established in 1908 by the Port of London Act to govern the Port of London. Its responsibility extends over the Tideway of the River Thames and the authority is responsible for the public right of navigation and for conservancy of the...

. It also has a considerable amount of commercial activity on it in addition to residential mooring for boats. It is connected to the Twickenham bank by a small bridge, which is suitable for vehicles as well as foot traffic.

See also

• Islands in the River Thames
  Islands in the River Thames
  This article lists the islands in the River Thames, in England. It excludes many of the smaller lock islands that were created when weirs and locks were built, and also some very small islands that immediately adjoin the larger ones. The Isle of Dogs and Isle of Grain are no longer islands although...