Northern line tunnel entrance at Morden
Introduction
The photograph on this page of Northern line tunnel entrance at Morden by Oxyman as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
![](https://s0.geograph.org.uk/photos/96/12/961270_3eb6ec06.jpg)
Image: © Oxyman Taken: 26 Jul 2008
This is the southern entrance to the Northern line's Underground section, from here the line extends north with two central London branches via Bank or Charing Cross and two branches north of London to Edgware and High Barnet. The tunnel between East Finchley and Morden (via Bank) is the Underground's longest and one of the longest rail tunnels in the world, 27.8km (17.25 miles)