News
H18: Hot / Cold
Tule viettämään aikuisten iltaa kanssamme kylmän kuumissa ja kuuman kylmissä tunnelmissa perjantaina 14.2.2025 klo 19–24. Tapahtuma on K18.
Finland's most curious class
Heureka is looking for the most curious school class in Finland! Can we find it at your school? Participate in the competition before 28.2.2025 for a chance to win a spring trip to Heureka!
Heureka's tips for winter
7.1.–7.2.2025 Heureka tickets –20% online and on site. We are building the new Giants of the Ice Age exhibition, which will open to the public on Saturday 8.2.2025 at 10 am.
Winter holiday science camps
During the winter holiday week 8 (17.2.–21.2.), our popular two-day science camps are organized again. Tickets are on sale 9.12.2024–7.2.2025. The camps are in Finnish.
The Planetarium is closed
We will open a fully renovated and state-of-the-art Planetarium in late 2025.
Thursday evening ticket for 10 €
Note! The discount does not apply to Thursday evenings 20.2., 27.2., 17.4., 1.5., 29.5., summer season 23.6.–10.8., 16.10. and 25.12. On Thursdays from 15:00–20:00, all entrance tickets are 10 €/each. Children under 5 years of age can enter Heureka free of charge accompanied by a guardian.
Rats are on break
The rat feeding shows and the basketball shows will be on hiatus until the beginning of 2025.