Château de Saint-Jean-d'Angle was probably built in the 12th century, probably by Guillaume de Lusignan who belonged to one of the most powerful families of the Poitou region. From 1406 to the 17th century, the castle remained in the hands of the Saint-Gelais family, a younger branch of the de Lusignan family. The residence adjoining the original rampart dates back to the Renaissance.
In 1994, Alain Rousselot, a businessman from La Rochelle bought the site with the intention of saving it. Today it is open to the public and hosts a medieval theme park.
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.