Heureka's opening hours and exceptions

  • Normal opening hours

    Monday 10am–5pm

    Tuesday 10am–5pm

    Wednesday 10am–5pm

    Thursday 10am–8pm

    Friday 10am–5pm

    Saturday 10am–6pm

    Sunday 10am–6pm

  • Exceptions in opening hours

    26.9.2026 10am–6pm, Robotics event for the whole family

    1.10.2026 10am–8pm. At 3pm–8pm Aavistus Festival.

    3.10.2026 10am–6pm. The opening day for the exhibition The Evolution of Dinosaurs. We offer special program in the auditorium that you have to register for in advance. Read more about the special program by clicking here.

    12.–18.10 Autumn Holiday week 42 mon–fri 9am–6pm and sat–sun 10am–6pm

    31.10. 10am–6pm

    1.11. 10am–6pm

    6.12. Independence Day 10am–6pm

    24.12. Christmas Eve CLOSED

    25.12. Christmas Day 12pm–6pm 

    26.12. Boxing Day 10am–6pm

    28.12.–31.12. 9am–6pm

Good things to know before your visit to Heureka

  • Aukioloajat ja poikkeukset

    Opening hours and exceptions

    See our normal opening hours and any exceptions here.

  • Hinnasto

    Tickets and price list

    See Heureka's price list here. The Museum Card and Kaikukortti are also accepted at Heureka.

  • Saapumisohjeet

    Arrival instructions

    You can easily reach Heureka by public transport, car, and bicycle. See detailed instructions here.

  • Usein kysytyt kysymykset

    Frequently Asked Questions

    Does Heureka have storage lockers, where can you eat your packed lunches, and is it possible to change the date of our visit? See the answers to frequently asked questions.