Opening hours

Wednesday till Sunday: 11:00 – 17:00

Friedrich Dürrenmatt's office can be visited on Saturdays from 11 am to 1.30 pm. and from 2 pm to 4.45 pm.

Monday and Tuesday: closed

Public holidays: CDN is open on public holidays from Wednesday to Sunday.

https://www.cdn.ch/content/cdn/en/home/visiting/info/opening-hours.html