The Great Estates: High Life and Low Life Through Marylebone and Mayfair

Marylebone and Mayfair seem like unlikely locations for workhouses, slums, burial grounds and religious outlaws - but historian Mike Althorpe's dug up some untold tales. Join him on a walk past lost mansions and over subterranean rivers to find another side of London's 'posh bits'. Booking essential, with a Marylebone meeting point to be confirmed nearer the time.