Tower Bridge

Tower Bridge was a London structure, over which people could cross the River Thames. The Fifth Doctor's TARDIS materialised near the bridge in 1984. (TV: Resurrection of the Daleks)

In 2014, Jack Odwards was swallowed by a Gomagog wormhole underneath Tower Bridge, while swimming the River Thames for charity. (AUDIO: Kronos Vad's History of Earth Vol. 36,379)

Behind the scenes
VFX shots of the CyberKing in London, in 2009's The Next Doctor, had to be fixed by The Mill after producer Susie Liggat noticed that 1851 London contained the Tower Bridge, which wouldn't be built for another four or so decades.