- Heureka tickets 3€ cheaper in advance
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- The daily program
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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:
- The exhibitions invite you to learn, play and discover something new.
- Heureka is fun for all ages. Families with children will have a great time here – and so will couples on a date.
- Heureka is easy to reach from Helsinki, Espoo and even Tampere! The train journey from Helsinki city centre to Tikkurila takes around 15 minutes. Heureka also has a spacious car park with free parking.
Read on for our best tips for a fun-filled winter day in 2026–27.
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.
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.
Discover our planetarium films
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.
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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!
- You are allowed to bring your own snacks and can eat them in the snack area upstairs. The snack area is accessed via a spiral staircase or elevator, which can be found next to The Evolution of Dinosaurs exhibition .
- It is a good idea to wear comfortable clothes to Heureka so that it is as comfortable as possible to try out the functional sites, such as the Moon Walk site in the Our Journey in Space exhibition or tightrope cycling.
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:
- The age limit for the planetarium is 5 years. The Stellars - Mission: Green planetarium film is especially recommended for children aged 5–10, the Asteroid Quest planetarium film is recommended for those over 10, The Heart of the Forest planetarium film is especially suitable for those over 7 and Recombination is suitable for adults, who are interested in art.
- The Play and Explore exhibition is especially suitable for the youngest members of the family.
- The Moonwalk attraction in the Our Journey in Space exhibition has a height limit of 140–210 cm and a weight limit of 30–150 kg.
- The tightrope cycles minimum length limit is 140 cm and the maximum weight limit for the rider is 110 kg.
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.
Good to know about Heureka's winter 2026–27
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Give someone the gift of science
Go to Heureka Shop's pageFrom Heureka Shop you can grab the best gifts for all ages or a souvenir for yourself to remember the fun science day you had.
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Science for home or on the go
Check out our science experiments you can do at homeAre you looking for ideas for fun things to do during cold winter evenings? The answer can be found here: Heureka's science experiences to do at home! There are various online tests, fun quizzes and science experiments available. Note! They're all in Finnish.
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When hunger strikes
Check out the Science Restaurant's websiteThe Science Restaurant's delicious lunch, Science Snack Menu as well as small sweet and savory snacks ensure that you have enough energy throughout the entire Heureka day!
Heureka also has a snack area if you bring your own snacks. -
Heureka is a safe space
Get to know the principles of Heureka's safe spaceEveryone has the right to feel safe at Heureka. When I am at Heureka, I follow these principles for a safe space.