Sümeg Castle was built in the latter half of the 13th century by Béla IV of Hungary. It is situated atop a mountain called 'Castle Hill'. Later, it was presented as a gift to the Roman Catholic Archdiocese of Veszprém by Stephen V of Hungary. In the 15th century, the castle was fortified, and the second of two towers was built.In 1552, in response to the capture of Veszprém by the Turks, the castles was rebuilt and fortified to serve as a frontier fortress. In 1713, after the Austrian occupation during Rákóczi's War for Independence, troops set the castle on fire.
Today, the castle is the main tourist attraction for visitors to Sümeg. Since 1989, it has been privately held. It was restored on a large scale, and is now operated as a tourist attraction, providing events and tournaments. It is considered to be Hungary's most well-preserved fortress.
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.