Istria’s largest city, Pula brims with historical sights, the grandest of which is certainly the Roman amphitheatre. Locally known as the Arena, it is one of the best-preserved Roman Imperial buildings in the world, testifying to the turbulent and millennia-long history of this region. The enormous natural harbour has been used since early Antiquity, and it served as the main naval harbour of the Austro-Hungarian Monarchy. In the very heart of this historic harbour, only metres away from the Arena, lies the 194- boat berth (moorings) ACI marina. Pula International Airport is only 5 km away.