Uploaded March 2017 | Updated September 2026, 2 weeks ago
We sent Matt Brown out again to follow the route on street level of another of London's lost rivers - this time the westbourne, which starts at at Hampstead Heath, and goes all the way down to the Thames at Chelsea.
We sent Matt Brown out again to follow the route on street level of another of London's lost rivers - this time the westbourne, which starts at at Hampstead Heath, and goes all the way down to the Thames at Chelsea.
