- The reduced admission of € 7.00 is valid for: Pupils, students, severely disabled persons and groups of 10 persons or more.
- School classes: € 4.00 per pupil
- Guided tours (advance booking required): School classes 30,00 €, tour groups up to 20 persons 50,00 €.
- Audio guides: 2,50 €
- Viewing platform: 1,00 €