Favourite Stations - East Finchley Meet Jason, a London Tour guide. His favourite tube station is East Finchley. I've started a new branch of the Tube Mapper project exploring people's favourite station or stop on the London Underground Tube Map. I meet people at their favourite stations, taking photos and interviewing them to find out what makes it so special. The station opened in 1867 and is served by the Northern Line in Zone 3. From here all the way to Morden, the Northern Line runs complet