16.5 miles long.
Hammersmith and city line.
It's best to walk to Euston Square which is signposted and very nearby - as you can directly travel to Hammersmith. You can use the Hammersmith and City Line or Circle Line.
Hammersmith & City line
Hammersmith and City.
Hammersmith and City
salmon pink
Glasgow Central to London Euston, short walk to Euston Square tube station, then on the Hammersmith and City line to Hammersmith.
Services began on 10 January 1863 on the Metropolitan Railway; most of that initial route is now part of the Hammersmith & City Line.
Green is the District Line
Barbican station is on three underground lines. Metropolitan, Circle and Hammersmith & City.
Get the Hammersmith & City Line or the Circle Line to Baker Street and then the Bakerloo Line to Piccadilly Circus.
London Underground depots are all over London, with the most central one being at Waterloo for the Waterloo and City line. The depot which is easiest to see from a passenger-accessible area is most likely Hammersmith, where Hammersmith and City, Circle and District line trains are stabled. It can be seen from Hammersmith H&C/Circle station (Not the station the District and Piccadilly lines stop at!)