Tower Hill is an elevated spot northwest of the Tower of London, just outside the limits of the City of London, in the London Borough of Tower Hamlets. Formerly it was part of the Tower Liberty under the direct administrative control of the Tower authorities. Part of one of the oldest parts of London, archeological evidence shows that there was a settlement on the hill in the Bronze Age and much later a Roman village that was burnt down during the Boudica uprising. The Wikipedia page is [1]