24.6.-11.8.2024 Heureka is open from 9-18 every day
If you're looking for a quieter spot for a summer visit, then arrive first thing in the morning or alternatively in the afternoon. However, remember that ticket sales will close one hour before closing time on the current day.
Tips for the 2024 summer visit to Heureka:
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Outdoor area is open
Heureka's exhibitions also continue outdoors during the summer! The Galilei Science Park is only open during the summer and is included in the price of a one-day Heureka ticket. The outdoor exhibition area includes various water attractions.
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Still time to experience the planetarium
The renovation of the Planetarium will start on 12.8.2024 and will last until autumn 2025. The program includes the films Living Worlds, 3-2-1 Liftoff! and Satelix. Note! On busy days we cannot guarantee a seat for all Planetarium films. Please remember to reserve your seats for your preferred screening at Heureka using the reservation code on the door of the planetarium.
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Long live playfulness and curiosity!
The Power of Play exhibition is on display at Heureka until 15.1.2025. This enchanting exhibition encourages young and old alike to throw themselves into the world of play.
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Lunch every day
Changing lunch every day! The Science Restaurant also serves savory and sweet snacks, and during the summer there is an ice cream kiosk outside.
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Heureka's beloved pet rats
In the rat feeding show, an inspirer tells about the rats' behaviour, feeding and everyday life at Heureka Rottala.
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Heureka Shop
Science to take home for yourself or a friend! At Heureka Shop you'll find fun science-themed items to suit all tastes.
All with one ticket
You should reserve 2-4 hours for a visit to Heureka, as we have plenty to do! During the summer, in addition to the Power of Play and the outdoor exhibitions, we have Our Journey in Space, Artificial Intelligence - Me, Myself & AI, Heureka Classics, Electri City, Circulation Factory, The Idea Workshop, Science on a Sphere, The Wind in the Bowels, and some of the main exhibition area's all-time favourites, such as the Cable Wheel and Foucalt's Pendulum!
Yleisöesityksiä päivittäin
Heurekassa on tarjolla päivittäin erilaisia yleisöesityksiä, kuten laboratoriokokeita, tiedeteatteriesityksiä sekä rottien ruokintanäytöksiä.
Päivän tarkat esitykset sekä ohjelma-ajat ovat nähtävissä Heurekassa vierailupäivänä.
Heureka is a safe space
Everyone has the right to feel safe at Heureka.
When I am at Heureka,
I follow these principles for a safe space.
Ajankohtaista Heurekassa
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Let's see! -family day 17.5.2025
Saturday 17.5. 10 am–6 pm Let's see!-family day with activities for all ages and different senses!
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H18: Camp Heureka 23.5.2025
The science camp evening for adults is here again! H18: Camp Heureka is organised on Friday, May 23rd from 7pm to midnight.
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Mother's Day Lunch at the Science Restaurant
Come celebrate mom at Heureka on Mother's Day 11.5.2025! For those who buy Mother's Day lunch at the Science Restaurant, Heureka tickets for the same day are half price by showing the lunch receipt at the Heureka ticket office.
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Heureka's tips for spring
Spring is fun at Heureka! Check out our opening hours, ticket prices, directions, lunch of the day, exhibitions and upcoming events.
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Science Camps in English for Children born in 2...
Popular science camps will be held again in the summer of 2025. Tickets are on sale now!
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Hearing test
As we age, our hearing deteriorates. Many people only realize this when they notice that they can no longer hear the chirping of crickets in the summer. Children can hear sounds with frequencies up to 20 kilohertz, but few 18-year-olds can hear sounds above 17.5 kHz. Why don't we find...
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NOX evenings for adults
The next NOX evening will be held in August 2025 with the theme of climate change.
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Finland's most curious class
The most curious classes in Finland were found in the Heureka competition. The primary school category was won by the 6G class of Mäkirinne school from Haapavesi, and the secondary school category was won by the 9B class of Juhannuskylä school from Tampere.
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The Planetarium is closed
We will open a fully renovated and state-of-the-art Planetarium in late 2025.
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Thursday evening ticket for 10 €
Note! The discount does not apply to Thursday evenings 20.2., 27.2., 17.4., 1.5., 29.5., 19.6., 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.
