The entrance to the former Regional Government cold war bunker at Cultybraggan camp. It consisted of a 2 level structure with the lower level being underground. It was intended to house the members of the Scottish Office in the event of a Nuclear war. It had a filtration system, generators, radio broadcast room, communications and dormatories. It was built at a cost of £30m and completed in 1990 but never used. Today it is owned and used by an Internet provider.