News
Price changes from January 1, 2025
Due to VAT increases, the prices of Heureka tickets will be revised from January 1, 2025.
Heureka's tips for winter
Heureka is fun even in winter! See our opening hours, admission ticket prices, arrival instructions, lunch of the day, our exhibitions and upcoming events.
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.
Gift ticket to Heureka
Give a gift that opens doors to the joy of discovery! The digital gift ticket serves as an entrance ticket to Heureka and is valid for 12 months from the time of purchase. Buy now - choose a visit date later.
The Planetarium is closed
We will open a fully renovated and state-of-the-art Planetarium in late 2025.
Thursday evening ticket for 10 €
Heureka offers admission tickets for 10 euros on Thursdays from 15.00 to 20.00 for both adults and children and young people aged 5-17. Children under the age of 5 can enter Heureka free of charge with a guardian. Thursday evening ticket prices are not valid 17.10., 5.12. and 26.12.
Rats are on break
The rat feeding shows and the basketball shows will be on hiatus until the beginning of 2025.