December 2025
- Heureka Classics will close in the beginning of December. The exhibition will return renewed at the end of March 2026.
- A new Play and Discover area will be built during December. It is an oasis of fun and building where everyone can get involved in the fun! The area will open at the end of December.
- The planetarium, which has undergone the biggest transformation in its history, will open in late December. You can read more about the renovation and our new planetarium films by clicking here.
January–March 2026
- Artificial Intelligence - Me, Myself & AI , Circular Factory and Electri City are open until 6.1.2026. After this, the exhibitions will close and be replaced by a renewed version of the Heureka classics .
- Heureka Classics will open in a new space in late March 2026.
- During the exhibition change period 7.1.–20.3. Heureka tickets 20%. You can buy tickets by clicking here.
- During the exhibition change period, exhibition tickets for school and early childhood education groups that are booked in advance, are only €5/student/child. Book a discounted visit by clicking here.
Other useful links for planning your visit
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Tips for winter
See the best tips for visiting HeurekaWhether the winter of 2025 and 2026 promises snow, sleet or drizzle, freezing temperatures or just sunshine, the Heureka Science Centre will offer excitement and experiences for a perfect winter day.
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Frequently Asked Questions
See frequently asked questionsWhen is Heureka open? Who can go to the planetarium? Is there food at Heureka? What about winter clothes - can they be stored? You can find the answers to these questions at the link below.
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Principles of a safe space
Learn about the principles of a safe spaceEveryone has the right to feel safe at Heureka. When I am at Heureka, I follow these principles for a safe space.
