High Gate ★This is the only one of the three gates in Olsztyn's old walls that still stands. It was built in the 14th century on the main road into the town. Later it served as an armoury for dragoons, from 1858 as a prison and then as a police station. Look up: the stepped brick gables can be seen from the whole of Staromiejska Street.
House of the Gazeta Olsztyńska ★From 1920 to 1939 this red-brick house on Targ Rybny (the Fish Market) held the editorial office, printing house and bookshop of the Polish newspaper Gazeta Olsztyńska. In November 1939 the building was razed to the ground. It was rebuilt and reopened on 1 September 1989. Today it is a branch of the Museum of Warmia and Masuria with exhibitions about the history of Olsztyn.
Castle of the Warmian Chapter ★The Gothic castle was built in the mid-14th century by the Warmian cathedral chapter. Its most famous resident was Nicolaus Copernicus, who managed the chapter's estates from here between 1516 and 1521. On the wall of the gallery you can still see a chart from 1517 on which he tracked the spring and autumn equinoxes. Today the castle houses the Museum of Warmia and Masuria, and beside it stands a mysterious stone figure, a so-called Prussian baba from Barciany.
Old Town Hall ★The Old Town Hall stands in the middle of the market square. Before it was built, there were 12 merchants' stalls and the town brewery on this spot. Officials worked here until 1915, when they moved to the New Town Hall, and today the building is a library. Look for the sundials on the walls: on a sunny day they really do show the time.
St James's Cathedral ★Work on the largest church in the Old Town began in the second half of the 14th century, and the upper storeys of its mighty tower were not finished until 1596. Its patron, St James the Apostle, is also the patron saint of the whole of Olsztyn. Since 2004 the church has held the title of minor basilica. Inside, look up at the late Gothic vaults, which were put in place before 1562.
New Town Hall ★The New Town Hall was built between 1912 and 1915 on the site of the former Holy Cross Church. The city authorities have worked here ever since. Every day at noon a trumpeter plays the city's bugle call from the tower, so if it is nearly twelve, it is worth waiting a moment.
Lutheran Church of Christ the SaviourThe slender brick tower in the corner of the market square belongs to the Lutheran church. It was built in the neo-Gothic style and consecrated on 15 October 1877. In 1939 Olsztyn had 14,000 Lutherans, so the church soon proved too small and another one had to be built.
Mayor's HouseOpposite the town hall, at number 11, stands the oldest brick dwelling house in Olsztyn. It probably dates from around 1500 and, according to tradition, the town's mayors lived in it. You will recognise it by the pointed Gothic arches of its arcade: no other house in the Old Town has them.
Museum of ModernityThe Museum of Modernity is housed in the historic Raphaelsohn sawmill, the only reminder of the former industrial district in the bend of the Łyna. It shows the inventions and technology that changed life in Warmia and Masuria in the 19th century and the first half of the 20th. Next to it stands a former trolleybus depot.
Stefan Jaracz TheatreThe theatre was founded in 1925. It was created as a thank-you to the inhabitants for the result of the plebiscite, which is why its German name was Treudank. Today it is named after the actor Stefan Jaracz and performs on four stages.