The Town Hall is the single most important piece of medieval civic architecture in Poland — a stepped sandstone block of late Gothic and Renaissance construction, built and rebuilt between the 13th and 16th centuries. The exterior is heavily ornamented with carved stone reliefs, including the famous astronomical clock on the east wall and an elaborate Renaissance gabled roof.
The interior is now part of the City Museum of Wrocław, with the soaring Great Hall (Sala Wielka), a Renaissance loggia, and a long cellar room (Piwnica Świdnicka, in operation as a beer cellar since 1273) below. Worth visiting both for the architecture and for the displays on the city's complex German-Polish-Bohemian history.