According to some historical sources, Dragonara Castle was built in the first half of the 13th century. In the second half of the 14th century, the castle, to ensure the safety of the fishing village of Camogli, was repeatedly reinforced, receiving the necessary weapons from the Republic of Genoa.
In the 14th century, the Dragonara Castle was attacked several times. Well documented are the assaults made by Gian Galeazzo Visconti, Lord of Milan, and the one made by Nicolò Fieschi in 1366.
Between 1428 and 1430, the castle was considerably enlarged and reinforced, especially the adjacent watchtower. In 1438, the Duchy of Milan besieged the castle, destroying its walls. A few years later, the inhabitants of the seaside village built new walls around the castle.
In 1448, due to a conflict between Camogli, Recco and Genoa, the Republic demanded the immediate destruction of the castle. The castle was destroyed, but it was rebuilt again only six years later and given to the Doge of Genoa.
In the 16th century, the castle was abandoned as a defensive post, and it was used as a prison.
In the seventies of the 20th century, after decades of neglect, the building was recovered and converted into an aquarium, hosting specimens of the marine fauna typical of these waters. At the closing of the aquarium, the fish were transferred to the Genoa aquarium.
References:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.