Bitche is known for its large citadel originating from a castle built at the beginning of the 13th century.
The citadel, which had been constructed by Vauban on the site of the old castle after the capture of Bitche by the French in 1624, had been destroyed when it was restored to Lorraine in 1698. This was restored and strengthened in 1740 into a fortress that proved impregnable up until the 20th century. The attack upon it by the Prussians in 1793 was repulsed.
During the Napoleonic Wars, 1804-14, the citadel at Bitche became a major prisoner of war camp housing British and allied soldiers and sailors. It was also used in this context as a penal camp, housing repeated escapers and recalcitrant prisoners.
The fortress is noted for its resistance during the Franco-Prussian War. Louis-Casimir Teyssier, its commander and chief, held the place for about eight months with 3,000 men against about 20,000 Prussian and Bavarian soldiers until the French government ordered him to surrender after the ceasefire in 1871. The town became part of Germany after that date until the end of the First World War, when it was given back to France. During the Second World War it was annexed by the Third German Reich (1940–1944).
Citadel of Bitche is a perfect example of military fortification from the 17th and 18th centuries with its singular design and advanced techniques. A large screen cinema in the underground galleries shows extracts from The Besieged Fortress.
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.