Brijuni Pula from Krk island and Rijeka

Brijuni or the Brioni island are a group of fourteen small islands in the Croatian part of the northern Adriatic Sea. At four sites on Veliki Brijun Island, over 200 dinosaur footprints have been discovered, which can be traced to the Cretaceous Period from where Brijuni Cretaceous Park gets its name.

It's one of the biggest roman amphitheaters in the world and it could guest 20000 people.

It was dedicated to the first Roman emperor, Augustus. It was probably built during the emperor's lifetime at some point between 27 BC and his death in AD 14.

in honor of three members of the family who held important positions in Pula at that time. Today numerous cultural performances, theatrical and musical, are held on the square next to the Arch.

It took up a much bigger space than today, as archaeological research hasn't finished.