Totteridge & Whetstone is a Northern line Zone 4 station on the High Barnet branch, serving the leafy suburbs of Totteridge and Whetstone in north London. The station is surrounded by some of London's most desirable and expensive residential areas, and is within walking distance of Totteridge village -one of the few genuine English villages still surviving within Greater London, complete with a pond, a 12th-century church and ancient farmland.