General
| Monday | closed |
| Tuesday | closed |
| Wednesday | 13.00 – 17.00 h |
| Thursday | 13.00 – 17.00 h |
| Friday | 13.00 – 17.00 h |
| Saturday | 13.00 – 17.00 h |
| Sunday | 13.00 – 17.00 h |
From Novermber 1st upto April 30th: Wednesday upto Sunday 13.00 – 17.00 h.
During the summer period May 1st upto October 31st: Wednesday upto Saturday 13.00-17.00 h and Sunday 11.00-17.00 uur.
After opening hours visit/tour on appointment.
We are located in the carriage house next to Castle Wijchen due to the renovation of Castle Wijchen. Opening times will remain te same.
Upto March 29th, 2020 the permanent collection in the castle can only be visited on Saturdays and Sundays from 14.00-16.00 h. From April 1st, 2020 until Spring 2021 the permanent collection cannot be visited.
2020
| 1 January | closed |
| 23 February (carnaval) | closed |
| 12 April (Easter Sunday) | closed |
| 13 April (Easter Monday) | 11.00 – 17.00 h |
| 27 April (Kings day) | 13.00-17.00 h |
| 4 May – extra opening 75 years liberation | 11.00 – 17.00 h |
| 5 May – extra opening 75 years liberation | 11.00 – 17.00 h |
| 21 May (Acscension day) | 11.00 – 17.00 h |
| 31 May (Whit Sunday) | closed |
| 1 June (Whit Monday) | 11.00 – 17.00 h |
| 22 July (Wednesday 4 days marches) | closed |
| 31 August upto 11 September | closed |
| 20 September | closed |
| 18 December | closed |
| 25 December (Christmas day) | closed |
| 26 December (second Christmas day) | 13.00 – 17.00 h |
| 31 December | closed |
Musemgarden “De Tuun”
De Tuun is open from March 21st till the end of October during the opening hours of the museum.