[BenjaminDyer]

Thats the one!

I used to actually work in radar on the Isle of Wight, lots of people think of it as simply a place for tourists and old people. However, at least to recently, its the home of a lot of the worlds greatest radar and antenna designers. Sadly its all in decline now.

[arethuza]

I'm looking forward to the Corstorphine Hill bunker in Edinburgh opening to the public:

https://en-gb.facebook.com/BarntonQuarryRestorationProject/

It was the Scottish National HQ though I doubt it was that survivable as its location was fairly well known.