River Thames

The River Thames is a major river flowing through southern England. While best known because its lower reaches flow through central London, the river flows through several other towns and cities, including Oxford, Reading and Windsor.

The river gives its name to several administrative / political names: The Thames Valley, a region of England centred around the river between Oxford and West London, the Thames Gateway, the area centred around the tidal Thames, and the Thames Estuary to the east of London.