Above all Bautzen is renowned for its historical town centre with its skyline of medieval towers.
Some examples:
The Reichenturm: One of the steepest leaning and still passable towers north of the Alps
Ortenburg Castle
The Old Waterworks: architectural monument and museum; landmark of Bautzen
Saint Peter's Cathedral: Germany's oldest and Eastern Germany's only historic interdenominational church edifice
Bautzen is the most important cultural center of the Sorbs, which make up 10% of the city population. You will find many places of Sorbian culture importance in the city. As a result the city uses bi-lingual signs with street names both in German and Sorbian.
Kleinwelka is a subdivision of the city of Bautzen. There is the largest maze of Germany and a large Dinosaur-park.