23/09/2025
Some of you asked too see the pipe so here it is . If your claustrophobic then I do apologise in advance . The Structures shown in the video are two sets of casemates known as the north and south flanks . They are situated on opposite sides of a huge old fortress so getting from one to the other would take a very long time without this shortcut . We believe it to be a services tunnel to inspect the sewer pipe that runs below it but we could be wrong .