Though the Urspelt Castle has a history going back at least three centuries, today's building dates from 1860. The origins of the castle go back more than 300 years when it was a small country property. Then in 1860, Amand Bouvier considerably expanded it. A new garden was laid out, now one of the area's most notable parks with its avenues and elm trees. When Bouvier died in 1900, he left a magnificent estate to his nephew Alfred Bouvier but he and his descendents failed to show much interest in the property. During the Second World War, the Germans used the castle as their headquarters for northern Luxembourg until they were forced to abandon it to the Americans during the Battle of the Bulge in the winter of 1944. After the war, the castle fell into disrepair and was used only as a hunting lodge. Towards the end of the 20th century, the deserted building was increasingly invaded by the surrounding undergrowth.
After comprehensive restoration work and additions in 2005, it recently opened as a hotel and meeting centre. An old well, apparently dating back to an 11th-century stronghold, was found and renovated in a restoration. A second tower was added at the far end of the castle to house a lift.
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.