There are all sorts of hidden places in the Cathedral. Join us on an adventure to discover all the secrets of this ancient building. Discover the hidden house built into the walls of the Cathedral, and climb the spiral staircase to see an amazing floor full of secret and strange symbols. Hear about a spooky murder that took place almost 700 years ago, and find out what lies beneath the Cathedral Green. Finally, create a shrinking stained glass window to take home with you.