The Redoubt / Mobilisation Centre at North Weald was built at the end of the 19th century. It was one of several built to provide ammuntion to protect London if war ever broke out.
The Flood (Gorge Casemates)
The gorge casemates were used to store shells, and also as a barracks to soldiers.
Allen Williams Turret
199 of these were built in the UK. This is possibly one of the last survivors. Two were built at North Weald to protect a nearby radio station.
Shell & cartridge stores
From the name, you can guess what these were for. Outside…
And inside. Have no idea how the Fiesta got in there…
There were a few random buildings around the edge of the site. They were filled with revealing graffiti about “Sarah C”.