London Tube Map with station index on.
Drag the map to move around. Scroll your mousewheel to zoom in fast. The London Underground ( also known simply as the Underground, or by its nickname the Tube) is a public rapid transit system serving the capital city London and some parts of the adjacent counties of Buckinghamshire, Essex and Hertfordshire in the United Kingdom.
The Underground has its origins in the Metropolitan Railway, the world' s first underground railway. The Tube map ( sometimes called the London Underground Map or the TFL Services Map) is a schematic transport map of the lines, stations and services of the London Underground, known colloquially as " the Tube", hence the map' s name.