We would like to inform you that due to private and corporate events, the Showroom in Jona will be partially unavailable on the following dates. During these days, the indoor and outdoor collections will either not be on display or only be accessible to a very limited extent. In addition, the seating capacity for coffee and cake at the Bistro may be reduced.

The Tree Museum remains open during the usual opening hours unless otherwise stated.

Saturday, 06 June 2026 – A private event will take place in the Showroom and Orangerie. The collections will not be accessible and seating capacity at the Bistro will be reduced.

Saturday, 10 June 2026 – A private event will take place in the Showroom. The collections will not be accessible and seating capacity at the Bistro will be reduced.

Sunday, 28 June 2026 until Thursday, 2nd July 2026 – The Tree Museum will remain closed due to a private event.

Wednesday, 08 July 2026 and Thursday, 09 July 2026 – The Tree Museum will remain closed due to a private event.

We thank you for your understanding and look forward to welcoming you at our Showroom soon.