Adendorf castle is the successor of a high-medieval castle located to the west of today's site. The small castle hill is few hundred meters from the current palace and was in the 14th century owned by the family of Hüchelhoven.
Arnold von Adendorp built a new castle from 1337 at its present location. It was besieged and conquered by the army of Henry III, Landgrave of Upper Hesse, in the late 15th century.
In 1659-1663 the medieval castle was transformed as a representative Renaissance schloss. Another reconstruction took place in 1842. The changes included the filling of the moat between the outer bailey and main building.
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.