Free entry of Ganzfeld every Sunday
Every Sunday we have free guided tours of our wonderful underground light installation Ganzfeld: Double Vision by the world-renowned american artist James Turrell. The tours lasts about 15-20 minutes and starts every half hour between 11 AM and 4 PM. No preebooking needed. If the tours are full you can talk to the guide outside the installation and be put on a list for the next available tour. Please see more information on the blackboard outside the entrance during opening hours.
- No prebooking except on the same day in the opening hours
- Please talk to the guide outside the installation for available tours
- Guided tours approx. every whole and half hour between 11:00 - 16:00
- You can only enter with our guides
- Maximum 8 people for each tour
- Meet up at least five minutes before the tour begins