Gammel Estrup Manor as we know it today was built in 1490, but excavations have revealed evidence of earlier constructions also mentioned in texts under the name Essendrup dating back to 1340.
The construction of Gammel Estrup was started by the contentious Lave Brock. But it was his great-grandson, Eske Brock who most people today think of in connection with the manor. Eske Brock was a nobleman and close friend of King Christian IV to whom he also served as a minister. Through Brock's detailed diaries we know a great deal about the King's life.
From 1930 the manor has served as a museum, showing the development of Danish nobility through the ages. The surrounding buildings support the museum, the nearby apple plantation and a horticulture research center.
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.