Adelsö, Sweden
ca. 750 AD
Bornholm, Denmark
750 AD
Kleindannewerk, Germany
500 AD
Eastern Settlement, Greenland
985 AD
Ekerö, Sweden
ca. 100-1520 AD
Kerteminde, Denmark
c. 925 AD
Borre, Norway
600-900 AD
Borgsum, Germany
9-10th century AD
Qassiarsuk, Greenland
10th century
Tønsberg, Norway
834 AD
Sylt, Germany
0 AD
Veliky Novgorod, Russia
9th century AD
Nøtterøy, Norway
500-1000 AD
Logstor, Denmark
10th century
Mörbylånga, Sweden
800-1000 AD
Kvitsøy, Norway
800 - 1050 AD
Lejre, Denmark
550 - 1000 AD
Morbylånga, Sweden
1000 BC-1000 AD
Mörbylånga, Öland, Sweden
ca. 950-1000 AD
Suðuroyar, Faroe Islands
970 AD
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.