Laura ReynoldsPhotos Of London's TunnelsPoplar DLR station foot tunnel. Photo: Richard Watkins (2009)Three bridges at Farringdon. Photo: Jon Morris-Smith (2008)Leake Street Tunnel, Waterloo. Photo: Andrea Vail (2012)South Kensington foot tunnel. Photo: Javier Ayala (2014)Bermondsey Street tunnel. Photo: Mike Atherton (2005)Hampton Court hedge tunnel. Photo: reiver iron (2012)Primrose Hill tunnel. Photo: Fin Fahey (2007)Greenwich foot tunnel. Photo: Scott Baldock (2012)Islington Tunnel. Photo: helenoftheways (2012)Barbican tunnel. Photo: Gigi (2011)Entrance to Crescent Wood tunnel in Crystal Palace. Photo: Andrew Smith (2014)Brunel's Thames Tunnel. Photo: Torsten Reimer (2014)
London's tunnels: trains, tubes, cars, pedestrians and even boats use them. Here we take a look at some of the city's familiar — and a few of its lesser-known — holes in the ground.