Heurekan edustan Neljä Kuutiota.

All exhibitions with one ticket

You should reserve 2–4 hours for a visit to Heureka, because we have plenty to do! During the fall, the exhibitions will include the enchanting The Power of Play, the fascinating A Journey in Space , the brain-stimulating Artificial Intelligence – Me, Myself & AI , the all-time favorites Heureka classics , Electri City , Circular Factory , Idea Workshop , Science on a Sphere , The Wind in the Bowels and all- time favorites in the Main Exhibition Area , such as the Tightrope Cycling and Foucault's pendulum!

Buy tickets
Nainen ja mies hyppäävät Heurekan etuseinässä olevan Antti Asunnan Neljän kuution edessä.

The planetarium is closed, the rats are also on vacation

We will open a completely renovated and state-of-the-art planetarium at the end of 2025. Even better conditions for the rats is being renovated as well, so the rat shows will be on hiatus until the beginning of 2025.

Read more
Ihmismassa Heurekan Tapahtumatorilla. Taustalla näkyvät SuperPUU- sekä Katastrofien keskellä -näyttelyiden nimet.

Events

Halloween is also celebrated in Heureka on the first weekend of November. This year, in addition to the H18 evening, we also offer our own Children's Halloween day!

Saturday 9.11. we celebrate Tietokirjafanit family day and on Saturday 21.11. Amazing Space! - family day.

Read more about the events
Salaattiannos.

Lunch every day

The Science Restaurant's lunch includes a daily changing selection of hot main dishes, soup, salad bar, bread and food drinks (including coffee and tea). In addition, the Science Restaurant offers e.g. Science Snack Menu, delicious savory coffee sandwiches, sweet pastries, snacks and various coffees and teas.

Read more on The Science Restaurant's website
Heureka Shopin ovi avoinna kauppaan,. jossa näkyy paljon erilaisia tuotteita.

Bring science home from Heureka Shop

Continue discovering science at home! Or share the gift of science with your family and friends. Heureka Shop specializes in science products and gift items.

Go to the Heureka Shop page
Heurekan turvallisemman tilan periaatteiden kuvitusihmisiä.

Heureka is a safe space

In Heureka, everyone should feel safe.

When I'm in Heureka, I follow these principles of a safer space.

Get to know the principles of Heureka's safer space
  • Heurekan vinkit talveen

    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.

  • Talviloman tiedeleirit

    Winter holiday science camps

    During the winter holiday week 8 (17.2.–21.2.), our popular two-day science camps are organized again. Tickets go on sale on Monday 9.12. at 10. The camps are in Finnish.

  • Lahjalippu Heurekaan

    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.

  • Lähikuva kädestä, jolla on kivinen esine.

    Archaeological excavations at Jokiniemi

    The results of the summer 2024 archaeological excavations at Jokiniemi will be announced on Thursday 12.12. 6pm–8pm at Heureka. You can attend the lecture on site or via remote connection.

  • Nainen ja mies istuu Heurekan planetaariossa. Planetaarion kuvulla näkyy tähtiä sekä sininen suurempi planeetta.

    The Planetarium is closed

    We will open a fully renovated and state-of-the-art Planetarium in late 2025.

  • Heurekan Matkalla avaruudessa -näyttelyssä nainen osoittaa sormella suuren Kuun pintaan. Mies katsoo vierestä.

    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.

  • Rotan nenä kurkistaa puisesta ympyränmuotoisesta kolosta harson keskeltä.

    Rats are on break

    The rat feeding shows and the basketball shows will be on hiatus until the beginning of 2025.