One of the outposts of the London Underground network, this station is close to the Buckinghamshire country towns of Amersham and Chesham. Local buses interlink with the station to take passengers to the three ’Chalfont’s’, Chalfont St Giles, Chalfont St. Peter and Little Chalfont. Originally a mainline station, this charming interchange on the Metropolitan Line is one of London Underground’s keys to the countryside.