It would play a part in one of the most cunning and downright dangerous Second World War deceptions on British soil – but the stories of those who built and ran it remain largely unknown.
Situated on the rugged slopes of the Mendips in Somerset, a decoy city replicating Bristol, some 18 miles away, was created, featuring a road network, the city’s Temple Meads railway station and the important Avonmouth Docks.