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  1. River Thames - Wikipedia

    The river gives its name to the Thames Valley, a region of England around the river between Oxford and West London; the Thames Gateway; and the overlapping Thames Estuary around the tidal Thames …

  2. River Thames | History, Map, & Facts | Britannica

    Dec 8, 2025 · Flowing through gently rolling lowlands, the distinctive character of the Thames is pastoral and undramatic. Its average fall between Lechlade and London is less than 20 inches per mile (32 …

  3. Thames River Map | Atlas

    It flows southeast through Oxford, Reading, Windsor, and London, before reaching the North Sea via the Thames Estuary. It is the most important river in England, supporting millions of people and …

  4. Thames Water - The UK’s largest water and wastewater company

    We take care of the water for 16 million people, enabling our customers, communities, and environment to thrive.

  5. The River Thames | River Thames Society

    The Thames is one of the World's most fascinating and beautiful rivers. From source to sea, its 215 miles flow from springs in Gloucestershire through rural and developed areas to London and on to …

  6. About The River - Visit Thames

    Starting as a small trickle in the Cotswolds the River Thames travels over 210 miles through the heart of some of England’s most picturesque towns, right into the centre of London and eventually, out into …

  7. 10 Interesting facts about the River Thames

    Feb 2, 2021 · The history of the River Thames has always been very fascinating and there are a lot of wonderful and interesting facts that you probably didn’t know. Here are our top 10 curious facts about …

  8. River Thames - WorldAtlas

    Sep 20, 2021 · The River Thames is a 346 km river that flows through southern England, starting from Thames Head in Cotswold Hills, Gloucestershire County. It is the longest river in England and the …

  9. Where is the source of the Thames? - Cotswolds Guide

    Dec 27, 2021 · The source of the Thames can be reached via a footpath across Trewsbury Mead and makes a great family walk, but for most of the year no water is visible, just a shallow, dry river bed.

  10. London's River Thames | London Museum

    The Thames is England’s longest river. It starts at Thames Head in Kemble, a village in Gloucestershire, and passes through London to the Thames Estuary between Essex and Kent.