Within London, all London Underground, National Rail, London Overground, TfL Rail and Docklands Light Railway stations are assigned to six fare zones. Fare zone 1 covers the central area and fare zones 2, 3, 4, 5 and 6 form concentric rings around it.
Farringdon is a London Underground and connected main line National Rail station in Clerkenwell, London, England, in the London Borough of Islington, just outside the boundary of the City of London.
Some of London's trendy neighbourhoods like Camden and Notting Hill are located in Zone 2. Make sure to use an Oyster Card or contactless payment when riding the underground to get the cheapest fares.
Fare zone 3 is an inner zone of Transport for London's zonal fare system used for calculating the price of tickets for travel on the London Underground, London Overground, Docklands Light Railway and, since 2007, on National Rail services.
A Travelcard gives you unlimited travel within London zones 1-4 or 1-6 on the Underground, Overground, TfL Rail, Docklands Light Railway, buses, trams, and most National Rail services in London*.
Fare zone 5 is an outer zone of Transport for London's zonal fare system used for calculating the price of tickets for travel on the London Underground, London Overground, Docklands Light Railway and, since 2007, on National Rail services.
Heathrow Airport is in Zone 6 of London's zoned transport system. To understand the zone system which is the basis for all fares on the London Underground, read our using the London Underground page. London's tube system is called the London Underground and not Metro London, as is common in some other Major cities.