A 60 to 75 minute codebreaking walk for the whole family.
Tramble the brutalist architecture of the Barbican, get lost on the highwalks and visit one of the two cultural institutions within the estate. This Tramble also takes in Whitecross Market, some of London Wall and sees some famous faces along the way. And at the end of all that use the answers you have gathered to crack the code.
Start at Barbican Tube Station.