Uploaded October 2019 | Updated September 2026, 2 weeks ago

---

Of all London's lost railways, this little gem that once ran from Nunhead to Greenwich Park is the trickiest to find today. That didn't stop Geoff Marshall trying though — watch as he tracks its route through allotments, car parks... and a modern hotel.

Note: videos from the original YouTube series mysteriously disappeared, and we're doing our best to retrieve them. We've managed to locate a few, and are republishing - starting with this one!