For most Londoners the Underground is the quickest and easiest way of getting around town. Millions of people descend into the oldest metro service in the world every day, travelling from A to B thanks to wonders of engineering and design. Everyone knows they are going underground, but just how deep?

These simple diagrams deliver just that – all Underground services illustrating the height of all stations and platforms, below and above ground. Click here to download a PDF of all diagrams.

If you would like to see how the project started, visit: