Exploring, with London Transport Museum’s Hidden London tours, the disused Jubilee Line platforms at Charing Cross and two dark tunnels.
A tour around London Underground’s Shepherd’s Bush station’s disused, and reused, tunnels and shafts.
The Kingsway Tram Tunnel was used until the end of London’s trams in 1952, carrying trams down to the Embankment to serve the South.
A tour with Hidden London of Euston Underground station’s disused tunnels, complete with old 1960s advertising posters.
Fort Amherst in Chatham is a Napoleonic fort built to defend the Medway and Royal Navy dockyard after the Dutch raided it in 1667.