Circle Line
| Lines of the London Underground | |
| Bakerloo | |
| Central | |
| Circle | |
| District | |
| East London | |
| Hammersmith & City | |
| Jubilee | |
| Metropolitan | |
| Northern | |
| Piccadilly | |
| Victoria | |
| Waterloo & City | |
| Docklands Light Railway | |
The Circle Line of the London Underground became known as such in 1949. The Circle line was not built as a separate line, but was instead created by joining parts of the District and Metropolitan lines as a service. Only two small sections of track are unique to the Circle Line - a connecting section between Aldgate and Tower Hill stations and another connection between Gloucester Road and High Street Kensington.
The Circle Line approximately outlines Zone 1 of the Underground and is the only line (apart from the two stop Waterloo and City Line) that is completely contained within it.
Geographically accurate map of the Circle Line (
Circle Line Cruises is a company offering sightseeing boat trips around New York City.
External Link:Map

)
Stations
in order, clockwise from Paddington