Thursday evening ticket for 10 €

Summer tips for a Heureka visit

See tips for your summer visit to Heureka! Heureka is open every day from 24.6.-11.8.2024 from 9-18 during the summer.

Planetarium will be closed from 12.8.2024

The Planetarium is open every day during the summer, so you still have time to catch a movie before it closes on 12 August for a major renovation.

Second most reputable organisation

Heureka is the second most reputable organisation in the travel and hospitality industry in the Trust&Reputation 2024 survey round

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.

Summer Science Camps 2024 in English weeks 27 & 28

Tiedeleirit

Note! There are English-speaking camps on weeks 27 and 28. All other camps are in Finnish.

Thursday evening ticket for 10 €

Tarjous

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 20.6.–8.8., 17.10., 5.12. and 26.12.

Archaeological excavations at Jokiniemi

Tapahtuma

Sign up and come and learn the excavation technique of archaeological excavation in practice! The excavations will be carried out on 24–28 June 2024 and 1–5 July 2024.

Gift ticket to Heureka

Valid for 12 months from the date of purchase

A gift of shared time with science experiences! With a gift ticket, you can experience a whopping 7 interactive exhibitions and the planetarium's captivating films.

EcoCompass environmental certificate for Heureka

Uutinen

Heureka awarded with EcoCompass environmental certificate and Sustainable Travel Finland mark