The Arena in Pula is the most important Roman monument in Istria and one of the best preserved amphitheatres in the world.
Arena

Pula has numerous monuments, from the Roman amphitheatre and the Augustus Temple to Austo-Hungarian forts and villas.
Pula has become a synonym for the gladiators’ Arena, a large 1st century Roman amphitheatre. The temple of Augustus located on the Forum, several town gates, and the remains of a theatre also date from Roman times. The 19th century fortifications bear witness to the significance of Pula as the most important port of the Austrian-Hungarian navy. Fortresses, underground tunnels, army barracks, a hospital, officers’ villas, a navy cemetery and many more structures have been preserved. The town has a number of galleries and museums, a theatre, a cinema, and a well-known film festival.