In 1989 Győr won the European award for the protection of monuments. A 100-year-old Raba factory on the River Danube close to the historical centre is to be replaced by a new community called Városrét. The mixed-use community will have residential and commercial space as well as schools, clinics and parks. The city's main theatre is the National Theatre of Győr, finished in 1978. It features large ceramic ornaments made by Victor Vasarely. The city has several historical buildings, for example the castle, and the Lutheran Evangelic church. Climate Main sights The ancient core of the city is Káptalan Hill at the confluence of three rivers: the Mosoni-Danube, Rába, and Rábca. Püspökvár, the residence of Győr's bishops, can be easily recognized by its incomplete tower. Győr's oldest buildings are the 13th-century dwelling tower and the 15th-century Gothic Dóczy Chapel. The cathedral, originally in Romanesque style, was rebuilt in Gothic and Baroque style. Other sights include: Town Hall Benedictine church of St. Ignatius of Loyola Carmelite church Museum of Roman Archaeology The Pannonhalma Archabbey is located some outside the town. Renovation After the year 2000 the city started many big construction and renovation projects. The bigger changes include: The Nádor-underpass, which relieved the Downtown's traffic infrastructure, and made the renovation of the Baross-Bridge possible. Renovation of the Baross-Bridge. Renovation of the old Soviet barracks and Bus Station by the company Leier. Development of the Széchenyi István University, which is in close connection with AUDI Hungária ZRT. Newly built Parking Houses which take off the high traffic load of the Downtown area. (e.g. József Attila and Dunakapu garage) Renovation of the inner-downtown district. Széchenyi-square, Dunakapu-square, the territory next to the Moson-Danube and Rába. Free City Bus which can used by everyone to get anywhere in the Downtown Area. The Győr Arcade at Városliget. The Kálóczy Square near the Széchenyi István University. The Jedlik Bridge, which enabled traffic & transport between Sziget and Révfalu district. The Rába Quelle thermal spa Economy Audi AG subsidiary company Audi Hungaria Zrt. has a large factory in Győr, where the Audi TT sports car, the A3 Cabriolet, A3 Limousine, and many engines (1,913,053 engines in 2007) are built. The factory opened in 1994, at first producing inline-four engines for the Audi marque. Business then grew to assembling the Audi TT Coupé and TT Roadster. Eventually, V6 and V8 engines were also included, and after the acquisition of