How Many Underground Rivers Are There in London?

By Anna Duncan

London is a city that has always been shrouded in mystery and intrigue. From its rich history to its bustling streets, there is always something new to discover about this dynamic metropolis. One thing that many people may not know about London is that it has a number of underground rivers running beneath its surface.

These subterranean waterways have been flowing through the city for centuries, and they play an important role in maintaining London’s delicate ecosystem. In this article, we will explore the fascinating world of underground rivers in London and learn more about how they shape the city we know and love today.

The Thames River is undoubtedly the most famous river in London. However, did you know that there are actually many smaller rivers and streams running beneath the city’s surface? These underground rivers are known as “lost rivers” because they were either buried or diverted underground due to urban development.

One of the most well-known underground rivers in London is the River Fleet. The Fleet flows from Hampstead Heath down to the Thames, passing through Camden, King’s Cross, and Holborn along the way. It was once a major source of water for Londoners before becoming heavily polluted during the Industrial Revolution.

Another famous lost river in London is the Tyburn. This river originally flowed from Hampstead Heath down to Westminster before being diverted underground in the 18th century. The Tyburn was once so polluted that it was known as “Stinking Ditch,” but efforts have been made in recent years to clean it up and restore it to its former glory.

Other underground rivers in London include the Westbourne (which flows through Notting Hill), the Neckinger (which runs through Bermondsey), and the Walbrook (which passes through Bank). These lost rivers may not be visible on the surface, but they continue to play an important role in maintaining London’s biodiversity.

In addition to providing habitats for various species of fish and wildlife, underground rivers also help to regulate the temperature of the city. They act as natural cooling systems in the summer and warming systems in the winter, helping to balance out London’s often extreme temperatures.

Overall, there are thought to be around 20 underground rivers in London. While many of these rivers have been lost or diverted over time, they continue to shape the city’s landscape and provide important ecological benefits. So next time you’re walking through London, remember that there is much more going on beneath your feet than meets the eye!