London's abandoned underground in pictures View Gallery 16 Photos MOCTEN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures MOCTEN London's abandoned underground in pictures London has been shaped by its railways, ever since the Metropolitan opened as the world’s first underground line in 1863. As the network grew, old stations, tunnels, entrances, passageways and shafts were left behind Hidden London: Discovering the Forgotten.