Next to the city archive, the scientific library with 35,000 volumes dating back to the year 1485 can also be found in Burg Farrnbach.
Many exhibitions make Burg Farrnbach interesting for visitors.
The event hall with an area of 93 m² can be used for events for up to 60 people (table seating), 94 people (concert seating), or up to 150 people (standing reception).
For corresponding events where the event hall is not sufficient, the inner courtyard with an area of 750 m² or the forecourt with an area of 400 m² can also be used.
In addition, various adjoining rooms and a tea kitchen are available.