The Tunnels, which stretch to over 1 kilometre in length and are large enough to hold tanks, were designed to help German infantry resist air raids and artillery bombardment. They were built by slave workers and civilian prisoners controlled by the paramilitary Organisation Todt, excavating thousands of tonnes of rock and using it to make the man-made hill above the tunnels.
Later on in the war, the Jersey War Tunnels were equipped as an emergency hospital and casualty clearing station, complete with 500 beds, air conditioning and heating systems, and gas-proof doors.
The Tunnels have now been turned into substantial exhibition space, teaching visitors about the history of the Second World War, the occupation and the difficulties and dangers faced by locals. where? Jersey War Tunnels, Les Charrières Malorey, St Lawrence, Jersey, Channel Islands JE3 1FU.
Bus route: 8
When? Open Daily 10am to 6pm from early March until late October and Daily 10am to 2.30pm in November. Will normally close early on 9 May (Liberation Day), 8 Aug (Battle of Flowers) and 12 Sept (Battle of Britain Air Display).