Medina de Pomar, Spain
1313
Melón, Spain
1142
Valle de Manzanedo, Spain
c. 1204
Valbuena de Duero, Spain
1143
Carcastillo, Spain
12th century
Salas, Spain
10th century AD
Lourenzá, Spain
10th century AD
Granja de Moreruela, Spain
c. 1131
Llanes, Spain
12th century
Ávila, Spain
1210
Madrid, Spain
1900-1904
Valencia, Spain
1545
Monfero, Spain
1134
Huelva, Spain
1775
Vitoria-Gasteiz, Spain
11th century
Ziortza-Bolibar, Spain
10th century AD
Huarte-Araquil, Spain
1032
Vitoria-Gasteiz, Spain
12th century
Ávila, Spain
1350
La Rábida, Spain
1261
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.