These tunnels are in the process of being turned into a spy-themed tourist attraction. I assume anything else of interest has been stripped out and scrapped by

These tunnels are in the process of being turned into a spy-themed tourist attraction. I assume anything else of interest has been stripped out and scrapped by now. https://www.architectsjournal.co.uk/news/wilkinsoneyres-220m-plan-to-restore-secret-wartime-tunnels-wins-approval https://www.architectsjournal.co.uk/news/wilkinsoneyres-220m...