The Château de Coucy is a French castle in the commune of Coucy-le-Château-Auffrique, in Picardy, built in the 13th century and renovated by Eugène Viollet-le-Duc in the 19th century. During its heyday, it was famous for the size of its central tower and the pride of its lords.
The castle was constructed in the 1220s by Enguerrand III, Lord of Coucy. The castle proper occupies the tip of a bluff or falaise. It forms an irregular trapezoid of 92 x 35 x 50 x 80 m. At the four corners are cylindrical towers 20 m in diameter (originally 40 m in height). Between two towers on the line of approach was the massive donjon (keep). The donjon was the largest in Europe, measuring 35 meters wide and 55 meters tall. The smaller towers surrounding the court were as big as the donjons being built at that time by the French monarchy. The rest of the bluff is covered by the lower court of the castle, and the small town.
Coucy was occupied in September 1914 by German troops during World War I. It became a military outpost and was frequented by German dignitaries, including Emperor Wilhelm II himself. In March 1917 the retreating German army, on order of General Erich Ludendorff, destroyed the keep and the 4 towers. It is not known whether this act had some military purpose or was merely an act of wanton destruction. The destruction caused so much public outrage that in April 1917 the ruins were declared 'a memorial to barbarity'. War reparations were used to clear the towers and to consolidate the walls but the ruins of the keep were left in place.
One of its lords, Enguerrand VII (1340–1397) is the subject of historian Barbara Tuchman's study of the fourteenth century, A Distant Mirror. It also features extensively in British author Anthony Price's 1982 crime/espionage novel The Old Vengeful.
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.