PSI Visitor Center

You can also experience research live - there are two options to choose from: discover the PSI Visitor Center with its interactive exhibits on your own or register with a group for a guided tour.

On Sunday, January 11, 2026, the PSI Visitor Center will be closed.

Individual visit to the psi forum

Meet researchers at work, be fascinated by the exhibits and immerse yourself completely in the research topics of PSI. The PSI Visitor Center is your gateway to the world of science.

Guided tours

During a tour you will have an opportunity to find out more about the research topics of the Paul Scherrer Institute in the company of an expert. You can experience research live.

Opening hours

Monday to Friday	1 to 5 pm
Saturday	closed
Sunday	1 to 5 pm

The PSI Visitor Center will be closed on the following days:
Good Friday / Easter, Ascension Day, Whitsun, Corpus Christi, July 13, August 1, November 1, December 22 – January 4, January 11

Starting January 5, we will be happy to welcome you again during our regular opening hours.