Heureka Classics brings together a selection of the most beloved ahaa experiences from science center around the world.

The exhibition is on display at Heureka for the time being.

Heurekassa on klassikkohde, jossa voi ohjata sähköä lasin takaa kädellä. Kuvassa on lasinen putki, jossa näkyy sinistä ja valkoista valoa. Mies ja nainen koskettavat lasia käsillään.

Experience classic destinations with the whole family together

The Heureka classics exhibition has a selection and the most loved Heureka aha experiences
objects that gave birth to the public's favorites developed in other science centers of the world.

Heureka classics presents various spectacular physics phenomena that can be experienced with the whole body. On the other hand, the illusion objects in the exhibition turn the attention to the experiencer himself and show how the cooperation of the brain and senses creates amazing phenomena inside our heads.

In addition to the normal range of languages ​​(Finnish-Swedish-English), the texts of the exhibition are also in Estonian and Russian.

  • Huikea avaruus! -perhepäivä 23.11.2024

    Amazing Space!-family day 23.11.2024

    In Heureka, on Saturday 23 November 2024, from 10 am to 6 pm, a space-themed event for the whole family will be held. Come and learn more about space!

  • 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.

  • Heurekan vinkit syksyyn

    Heureka's tips for autumn

    Get color for autumn from Heureka! See our opening hours, admission ticket prices, arrival instructions, lunch of the day, our exhibitions and future events!

  • 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.