Hidden Manchester Map


Tunnels, rivers, mines & subterranean spaces of Hidden Manchester

> Warrington Royal Observer Corps (ROC) Bunker 📍

Read more about this Royal Observer Corps (ROC) bunker on Subterranea Brittanica.

Open between 1959 and 1968 the shelter would have protected a few men whose job was to detect, locate and communicate the location of nuclear detonations using triangulation. The site is now demolished and the position is approximate.

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