Fort Carré is a 16th-century star-shaped fort of four arrow-head shaped bastions, that stands on the outskirts of Antibes.
The Romans probably built the first fortifications at Antibes. In 1553, a tower called la tour Saint-Florent was built around a pre-existing chapel. Henry III had four bastions added in 1565, whereupon it became Fort Carré (the squared fort).
In the 1680s, Vauban strengthened Fort Carré, adding traverses to protect against ricochet fire and exchanging the stone parapets, which were liable to scatter deadly splinters when hit by shot, for brick ones. Vauban also enlarged the embrasures and added outer walls to the fortification.
Later, the fort's design was modified to take eighteen cannon. The entrance to the fort is through a triangular work that protrudes from the walls, and which is loopholed and pierced by a heavy wooden door. From here, there is a narrow bridge that leads into the fort itself via the flank of one of the arrow-headed bastions. Inside, there are barrack buildings for officers and men as well as the ancient chapel, which has been preserved through the successive stages of military development of the site.
In addition to improving the defences of Fort Carré, Vauban fortified Antibes itself, adding a land front of four arrow-headed bastions around the town, as well as seaward fortifications, including a bastion on the breakwater closing the harbor.
During the French Revolution, Napoleon Bonaparte was briefly imprisoned here. In July 1794, after the violent overthrow of Robespierre, General Bonaparte was detained as a Jacobin sympathizer and held in Fort Carré for ten days. His friend and political ally, Antoine Christophe Saliceti, secured his release. Then in 1860, the fort played an important role when France annexed Nice.
Today Fort Carré is open to the public.
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.