Heureka tickets 3€ cheaper in advance
Check out the daily program
  • The most action-packed day of winter 2026–2027: fun for kids and adults!

    Whether winter 2026–27 brings snow, sleet or clear skies, freezing temperatures or nothing but sunshine, Science Centre Heureka has all the excitement and experiences you need for a perfect winter day. Heureka is a great destination for a winter day out because:

    Read on for our best tips for a fun-filled winter day in 2026–27.

Dinosauruksen silmä.

New: The Evolution of Dinosaurs

A perfect choice for dinosaur fans of all ages! Come face to face with dinosaurs and discover how they evolved and adapted to a changing world. Along the way, you’ll find out how the legacy of these ancient giants lives on in today’s birds.

Read more about the exhibition
Girl, woman, and boy walking away from the Our Journey in Space exhibition.

Last chance: Our Journey in Space is open until 6.1.2027

Put on your astronaut gear and come explore the space station of the future! In the exhibition, you’ll get to visit both the Moon and Mars.

Read more about the exhibition
A tame rat peeks out.

Plan your visit: tickets, opening hours and tips

It's easy to spend a whole day at Heureka's exhibitions – the average visit time is about 4 hours.

Below you will find all the necessary information for planning a successful visit to Heureka.

Tip! You can also check out our tailored tips for different groups: 1) families with children, 2) adults, 3) school groups, and 4) companies and groups.

See the program for your visit day

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Tickets and prices

You can buy Heureka tickets in advance for €3 less from the online store. The Heureka ticket includes all exhibitions, programs and planetarium films.

In advance from the online store (tickets for the current day can be purchased from the online store until Heureka's opening time and then on site):

  • €23/adult (over 18 years old)
  • €16/children + youth (5–17 years)
  • €16/students, unemployed, pensioners and conscripts*
  • €0/children under 5 years old.
  • €0/ Museum Card / Kaiku card


On-site (ticket sales on-site end one hour before Heureka closing time):

  • €26/adults (over 18 years old)
  • €19/children + youth (5–17 years)
  • €19/students, unemployed, pensioners and conscripts*
  • €0/children under 5 years old.
  • €0/ with Museum Card and Kaiku Card

Directions and parking

Heureka is easily accessible by public transport or by car.For more detailed arrival instructions, click here.

What should you bring with you to visit Heureka?

You don't need to bring anything special with you to visit Heureka - all you need is a curious mind!

What ages is Heureka suitable for?

Heureka is suitable for all ages. There is plenty to do for both children and adults, so you can visit Heureka with the whole family or just among adults. Here are a few age recommendations and restrictions that are good to know before visiting:

Toilets and childcare facilities

  • The childcare facilities is located in the entrance hall behind the coat racks. The toilets are also located in the same area.
  • Toilets are also available in the corridor behind the spiral staircase next to The Evolution of Dinosaurs exhibition and in the snack area upstairs. The snack area is accessible via the spiral staircase or by elevator.

Dining and shopping

  • The Science Restaurant offers a hearty lunch, a delicious Science Snack Menu, and smaller savory and sweet snacks every day.
  • Heureka Shop is located in the lobby. You will find the best science gifts and souvenirs from your visit to Heureka.

Accessibility

Heureka is committed to providing an accessible experience for all visitors. Our space is designed to accommodate various mobility restrictions and other special needs. You can read more about accessibility at Heureka by clicking here.

  • Heurekan vinkit syksyyn 2026

    Heureka's tips for autumn 2026

    A colourful autumn at Heureka! Check out our best tips for what to do on an autumn day 2026.

  • Huikea avaruus -teemapäivä 28.11.

    Amazing Space theme day 28.11.

    On Saturday 28.11. 10 am–6 pm, Heureka will offer fun and engaging workshops for space fans. The exhibitions and planetarium will also be open as usual.

  • NOX‑ilta 11.12.2026 (K18) teema: talous

    NOX evening 11.12.2026 (K18) theme: economy

    The next NOX science evening for adults (18+) takes place on Friday 11.12.2026 6–11PM. The evening’s theme is economics. Secure your place by purchasing or reserving your ticket in advance from the online shop.

  • Torstain iltalippu kympillä

    Thursday evening ticket for 10 €

    Do you want to visit Heureka for 10€? See when the Thursday evening ticket is valid and what you can experience for a more affordable price.

  • Hulvattomien Heureka-hetkien uudet jaksot

    New episodes of hilarious Heureka moments

    Our hilarious science duo is back with a new episode of mind-blowing scientific tricks! Watch the latest Heureka moment on this page. Note! The videos are in Finnish.