Ars Electronica Center

Houses a large collection focusing on modern art, with representative works by Gustav Klimt, Egon Schiele, and Oskar Kokoschka, as well as current contemporary art.

The 19th-century Austrian writer Adalbert Stifter lived in this house for many years. It is now a museum devoted to Austrian literature, with exhibits of manuscripts and multimedia.

One of Austria's most attractive closed squares, there stands the 20-m-high Baroque Trinity Column (completed in 1723). Carved in white marble by Sebastian Stumpfegger according to a model from Antono Beduzzi, the column bears three inscriptions. These announce the dedication of the column to the Holy Trinity by the guilds, the Emperor and the people of Linz in gratitude for deliverance from the dangers of war (1704), fire (1712) and plague (1713). The column is flanked by the patron saints Sebastian, Florian and Carlo Borromeo.

A branch of the Nordico Museum with displays dedicated to the history of Linz and its famous residents.

The Linz Castle is first documented in 799. It was entirely rebuilt in 1477 by Emperor Friedrich III, and there are partial remains of the defensive walls, the bastions and the west entrance (Friedrichstor). The latter is adorned by a stone coat-of-arms (1481) bearing the inscription "AEIOU" ("The whole world is subject to Austria") and the imperial initials. Around 1600, during the rule of Rudolph II, the castle was redesigned and expanded according to plans by the Dutch master builder Anton Muys. The powerful four-story block with two inner courtyards and the main gate to the city (Rudolfstor 1604) date from this time. During the Napoleonic wars the building served as a military hospital, and it was here that the great city fire of 1800 broke out (destruction of the south wing and a part of the transept). Beginning in 1811, the remaining buildings were used as the provincial prison and from 1851 until 1945 as a barracks.
Between 1953 and 1963, the fortress was rebuilt and restored as the Schlossmuseum Linz. It contains permanent exhibitions of art from the Middle Ages to the present day, historical weapons and musical instruments, coins, folklore and technical history, as well as the Kastner collection. There are special exhibitions each year.