Rome's Invisible City

BBC FOUR

Thursday 27 October 2016  21:00 - 22:00 (60 mins)
In his favourite city, Alexander Armstrong explores the secret underground treasures that made Rome the powerhouse of the ancient world. Also in HD. [AD,S]

Rome's Invisible City may be available on playback or on Prime Video (affiliate link)
Rome's Invisible City (BBC FOUR) Thursday 27 October 2016 21:00 - 22:00