Street Markets Harrow - Welcome to the directory of Harrow street markets and recommended open-air markets in Harrow. It features street markets in Harrow and South Harrow, and includes maps and photos of Harrow open-air markets who offer gifts. Find contact details and reviews of your nearest open-air market or street market in Harrow and add your own review. Do you want to advertise a open-air market in Harrow? Advertise your gifts business on the Harrow Street Markets Directory – IT'S FREE!