Go deep underground at Dover Castle and discover the Dumpy level on a special guided tunnel tour.
In the early 1960s the government selected Dover Castle as one of 12 Regional Seats of Government, to be occupied in the event of nuclear war. The heart of this was in Dumpy level and the tour presents an ideal opportunity to view the tunnels as they were when the Government abandoned them in the late 1980s.
Please note the tour is not suitable for under 18s. The tunnels contain uneven surfaces and some trip hazards – please wear appropriate shoes.
During a fire evacuation or other emergency, the lift to Dumpy cannot be used. In this case, visitors would need to climb 80 steps unaided to leave the tunnels. Unfortunately, it is not possible to accept bookings from visitors unable to climb these 80 steps unaided.
The tour is not recommended for anyone with chronic asthma, serious respiratory problems or a fear of enclosed spaces. You will be asked to sign a form to accept these recommendations and restrictions before the tour.
Please arrive at least 15 minutes before the time of the tour. You will also need a valid Dover Castle ticket in order to join the tour.
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