The Bakerloo Line is a line on the London Underground that runs between Baker Street and Waterloo. It is one of the oldest lines, opened in 1906, and is known for its distinctive brown color on maps. The line serves key areas in central London, connecting various neighborhoods and attractions. The Bakerloo Line has 25 stations and covers approximately 23 kilometers. It is an important transport route for commuters and tourists alike, providing access to locations such as Paddington, Oxford Circus, and Elephant and Castle. The line is also known for its deep-level tunnels and frequent service.