Tarragona (or Tárraco in Roman times) is an ancient settlement from the 3rd century BC and later became the capital of the Spanish province. The city was fortified by defensive city walls, within which were a Provincial Forum, an amphitheatre, a theatre, and the Roman Circus - as has been beautifully captured on film by Tomàs.
The Roman Circus at Tarragona was built inside the walls separating the heart of the city and the commercial & residential zones, highlighting the significance of the buildings and business which took place inside the "Comitium" - the nerve centre of the Roman Forum.