Maretsch Castle is mainly a meeting and congress centre, with meeting rooms which can be hired for conferences, exhibitions, weddings and more.
Anyway do not miss a visit of the castel, it's worth and it is just a few minutes walking distance from the city center. During the 16th century the castle was enlarged. Today you can see the rooms with the frescoes and you can enjoy the panoramic view from the tower.
Guided tours for groups are available with prior booking (upon availibility).
At the moment you can visit the castle on the following days:
2nd-3rd January 2020
4th January (9am - 1pm)
7th-10th + 13th-17th + 20th-24th + 27th-31st January