Villalonso Castle is one of the best conserved castles in the province of Zamora. The castle is a typical and notable example of 15th-century architecture; its construction may be attributed to Juan de Ulloa and his wife María de Sarmiento, whose coats of arms can be seen above the entrance gate. It played an important role during the siege of the queen Isabel the Catholic on Toro during her war against Juan 'La Beltraneja' and during the comunero rebelion against Carlos V.
In 1235 there was an earlier fortification at this site belonging to the Order of Alcántara. During the wars of the Catholic Kings against the King of Portugal, Villalonso Castle, along with other castles in the area, was in the hands of Pedro de Avendaño, in the name of the Portuguese king. At that time the count of Marialba, having fled the town of Toro, sought refuge in the castle shortly before the conquest of this city by the Castilian forces. The castle also played a role, although of small importance, in the War of the Communities.
The castle consisted of two enclosures and a wide moat still visible although mostly covered up.The outside enclosure has not been preserved. The interior one has been partially preserves. It is square and has cubes in the corners and a Tower of Homage, also square, in the centre of one of the sides, topped with a beautiful running crenellation.
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.