London Underground
About
London's Underground, affectionately known as the Tube, is the world’s oldest and most extensive metro system, linking 11 rapid‑transit lines, 272 stations, and a network that spans 400 kilometres. Operating daily from about 5 am until midnight, the Tube offers free‑to‑use stations and an array of ticket options ranging from single‑journey fares to daily travelcards. Multiple lines run 24‑hour night services on weekends, while the majority of stations provide step‑free access and real‑time service updates via the official TfL Go and Citymapper apps. Whether you’re exploring iconic sights from Bristol to Camden or catching a quiet early‑morning ride, the Tube remains the backbone of London’s public transport, boasting a capacity of over five million journeys per day and a network that reaches beyond the capital into the surrounding home counties.
Highlights
- Metropolitan Line
- Elizabeth Line
- Piccadilly Circus Station
- Hidden London Tour
- Network Coverage
- Eleven Lines
Must-See Areas
Good to Know
Good for
Best time to visit
May to September, when the weather is mild and crowds are lighter than the winter‑peak rush
Frequently Asked Questions
At a glance
- Typical visit: about 3 hours