Another weekend, another alternative tube map from the archives – here we’ve found the ‘Underneath London’ map which shows the Northern Line (for comparison) underneath London, alongside the sewers, underground rivers, a bit of Roman London, and the Post Office Railway – which has recently been rumoured maybe will be opened up as an attraction to visitors in the near future, rather than being mothballed away.

This entry was posted on Saturday, February 15th, 2014 at 11:00 am and is filed under Alternative Tube Maps.