The Doria Castle of Portovenere is a proper example of Genoese military architecture, even though it has undergone some structural modifications due to the progress of fortifications and firearms. When you first glance at Castello Doria, it looks like one solid piece. But it actually consists of two distinct parts positioned at different levels and enclosed in large Cyclopean walls.
The exact date of construction of the first fortified building is still unknown. Historic documents mention it for the first time in 1139, when the Republic of Genoa took control of the hamlet of Porto Venere. The current castle was built on the remains of the more ancient structure in 1161.
In the 13th century, the castle was at the center of the battles between Genoa and Pisa. It ended up under Nicolò Fieschi’s large fief, to eventually return under the control of the Republic of Genoa in 1276. Major reconstruction works took place between the 15th and 17th centuries, to modernize the castle according to the military and architectonic criteria of the time. At the beginning of the 19th century, during the French rule under Napoleon Bonaparte, the Castello Doria was used as a prison.
Today, this ancient fortress belongs to the Municipality of Portovenere. It underwent a series of accurate restoration works in the 1970s. Apart from welcoming hundreds of visitors for some historic sightseeing and panoramic views of the Bay of Poets, it is also a venue that hosts cultural events, art exhibitions and weddings.
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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.