Circular factory

The Circular Factory is an exhibition of sustainable development solutions.

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

Exhibition of sustainable development solutions

How to recycle familiar objects and related materials as efficiently, environmentally friendly and economically as possible
in the best way?

At the exhibition you can:

Among other things, to extend the life cycle of products in the repair shop; to create recycled products in the recycled product workshop and to develop objects sustainably in the inventor's workshop.

On the other hand, the Roskisdrummut site sorts recyclable objects and materials and

With the Consumer's Choice item, you can take part in a fast-paced picture survey about consuming goods.

  • 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.

  • 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 are on sale 9.12.2024–7.2.2025. 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.

  • 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.