Built from a preexisting Moorish fort by the powerful local Feria house, Feria's impeccably revamped 15th-century castle enjoys spectacular panoramas in every direction from its hilltop perch; climb up onto the roof of the Torre del Homenaje for the full view. Inside, spread over three floors, is the excellent Museo Señorío de Feria, with detailed Spanish-language displays on the Feria family and its other nearby castles.
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.