This was the centre of public life, although it is now in the southwestern part of the excavated area. It was surrounded by many of the important government, religious and business buildings.
Anfiteatro
This is in the most easterly corner of the excavated area, near the Sarno Gate entrance. It was completed in 80 BC, measures 135 x 104 metres and could hold about 20,000 people. It is the earliest surviving permanent amphitheatre in Italy and one of the best preserved anywhere. It was used for gladiator battles, other sports and spectacles involving wild animals.
Gymnasium
This occupies a large area opposite the Amphitheatre. The central area was used for sporting activities and there was a pool in the middle. On three sides are lengthy internal porticos or colonnades.
Casa dei Vettii
This is believed to have been the home of two brothers who were freed slaves and became very affluent. It contains many frescoes. In the vestibule there is a striking fresco of a well-endowed Priapus, God of Fertility and among the frescos in other parts of the building are illustrations of couples making love, of cupids and of mythological characters.
Casa del Fauno
This is named after a statue of a dancing faun found on the site. It is considered to be an excellent example of the fusion of Italian and Greek architectural styles, and occupies an entire block.
This is to the north of the Basilica on the western side of the Forum. It has the oldest remains discovered, with some, including Etruscan items, dating back to 575BC, although the layout we see now was later than that.
An ancient brothel with pornographic frescoes over the entrance to each room, presumably indicating the services on offer. Even allowing for the smaller size of ancient Romans the beds seem rather small.