Arrival at the Flavian Amphitheater in Pozzuoli and meeting with the guide. Visit to the Phlegrean Arena which is the third largest amphitheater of antiquity. The Flavian Amphitheater is one of the two existing Roman amphitheaters in Pozzuoli. Dating back to the second half of the 1st century AD, it was built to cope with the demographic increase of Puteoli, which had made the previous building used for public shows in the Republican age insufficient.

Followed by a walk up to the Rione Terra, the nerve center of the Campi Flegrei, Puteoli boasts a thousand-year-old history. The Rione Terra is an urban agglomeration that constitutes the first residential nucleus of Pozzuoli, in the metropolitan city of Naples, inhabited since the 2nd century BC.

Then descent to the Darsena and stop at the Macellum, one of the largest Roman markets in the Mediterranean. The Macellum or Temple of Serapis of Pozzuoli is an archaeological site located in the municipality of the same name in the metropolitan city of Naples. Due to the dual interest it has, archaeological and scientific, it is one of the best known monuments of the entire ancient world.