United Kingdom
A deep, bell-shaped, man-made chalk cave beneath the streets of Royston, believed to date from the 13th Century. It was deliberately sealed and forgotten until its accidental re-discovery. Its long concealment may have a lot to do with the bizarre Christian and pre-Christian imagery carved into the chalk walls - Sheela-na-gigs and Saint Catherine, the Holy Family (or are they?), knights, martyrs, magical creatures. They form a sort of frenzied panorama, their stories linked in ways that modern eyes can no longer see. The cave itself has sinister dells and niches and platforms. Royston was a town of the Knights Templar - it is also the place where Ermine Street and the Icknield Way intersect.
www.roystoncave.co.uk
Melbourn Street, Royston, Hertfordshire, SG8 7BZ
+44(0)1763 245484
Google map: bit.ly/qJlfZa