Thursday Evening Ticket for 10 €

On Thursdays from 3 pm to 8 pm, all tickets are 10 €/each in advance and on site.
Children under 5 years old can enter Heureka free of charge with a guardian.

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.

  • H18: Hot / Cold

    H18: Hot / Cold

    Tule viettämään aikuisten iltaa kanssamme kylmän kuumissa ja kuuman kylmissä tunnelmissa perjantaina 14.2.2025 klo 19–24. Tapahtuma on K18.

  • Suomen uteliain luokka

    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!

  • Heurekan vinkit talveen

    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.

  • Hintamuutoksia 1.1.2025 alkaen

    Price changes from January 1, 2025

    Due to VAT increases, the prices of Heureka tickets will be revised from January 1, 2025.

  • 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 are on sale 9.12.2024–7.2.2025. The camps are in Finnish.

  • 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 €

    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.

  • 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.