Camden Town tube station Camden Town tube station Camden Town is a London Underground station on the Northern line. It is a major junction for the line and one of the busiest stations on the London Underground network. It is particularly busy with visitors to the Camden markets at weekends, and is exit-only on Sundays to prevent overcrowding. Northbound, the next stations are on the Edgware branch and on the High Barnet branch. Southbound, the next stations are on the Charing Cross branch and on the Bank branch. The station is in Travelcard Zone 2. The station was first proposed as part of the
Heathrow Terminal 4 tube station Heathrow Terminal 4 tube station Heathrow Terminal 4 is a London Underground station at Heathrow Airport on the Heathrow branch of the Piccadilly line. The station is situated in Travelcard Zone 6. The station opened on 12 April 1986 to serve the then recently opened Heathrow Terminal 4. It is situated on a unidirectional loop tunnel which was constructed between the existing Hatton Cross and Heathrow Terminals 2 & 3 stations. The station is one of four on the London Underground with only one platform, and is the only one with one-way train service. It is adjacent to Heathrow Terminal