There can never be a substitute for a visit around the bunker, but as many of the contacts we make are DX, we offer a ‘virtual’ walk around the Bunker with owner, Mike Parrish, and some photographs from inside the bunker.
The short clip below was also recorded at Kelvedon Hatch Bunker by Tom Scott and explains a little about the operation of the bunker.
The History Hit YouTube channel also has an in depth documentary on the bunker.