The Roman theatre is a Roman ancient structure in Lyon built on the hill of Fourvière, which is located in the center of the Roman city.
The theatre was built in two steps: around 15 BC, a theatre with a 90 m diameter was built next to the hill. At the beginning of the 2nd century, the final construction added a last place for the audience. The diameter is 108 m, and there were seats for 10,000 people.
Having been well restored in the early twentieth century, the Grand Roman Theatre of Lyon is one of the oldest structures of its kind and a reminder of Lugdunum, the Gallo-Roman city which would become Lyon. The site was generally abandoned by the third century AD.
Behind the theatre are further ruins, possibly the remains of the Temple of Cybele. The Grand Roman Theatre of Lyon is now used for performances. It is part of the UNESCO World Heritage site of Lyon.
Nowadays, the theatre is primarily a tourist site, but it is still used as a cultural venue. Each year, the Nuits de Fourvière festival takes place in the theatre.
Ängsö Castle was first named as "Engsev" in a royal charter by king Canute I of Sweden (r. 1167-1196), in which he stated that he had inherited the property after his father Eric IX of Sweden. Until 1272, it was owned by the Riseberga Abbey, and then taken over by Gregers Birgersson.
From 1475 until 1710, it was owned by the Sparre family. The current castle was built as a fortress by riksråd Bengt Fadersson Sparre in the 1480s. In 1522, Ängsö Castle was taken after a siege by king Gustav Vasa, since its owner, Fadersson's son Knut Bengtsson, sided with Christian II of Denmark. However, in 1538 it was given by the king to Bengtsson's daughter Hillevi Knutsdotter, who was married to Arvid Trolle.
In 1710, the castle was taken over by Carl Piper and Christina Piper. Ängsö Castle was owned by the Piper family from 1710 until 1971, and is now owned by the Westmanna foundation. The castle building itself was made into a museum in 1959 and was made a listed building in 1965. It is currently opened to visitors during the summers.
The castle is a cubical building in four stores made by stone and bricks. The lower parts is preserved from the middle ages. It was redecorated and expanded in the 1630s. The 4th storey as well as the roof is from the expansion of Carl Hårleman from 1740-41. It gained its current appearance in the 1740s.