Most entertaining science centre in the Baltics

Plan your visit
Open
24.02 open 10-17
Mon-Thu, Sun 10-19
Fri-Sat  10-20
Tickets
student11 €
preschooler0 €
adult15 €
family35 €

Contact us
Ticket desk: +372 745 6789
Booking: +372 515 6766 (Mon-Fri 9-17)
E-mail: ahhaa@ahhaa.ee

Now at AHHAA

Exhibitions

PERMANENT EXHIBITION

Aha, Cubed!

If you think maths is boring, you better think again! Solve the logic puzzles, find out how a Monkey Calculator or an addiator works and try to fit all your friends inside one cubic metre!
New!

TEMPORARY EXHIBITION Until 22. March 2020

Aha, The Core of Science!

World's best exhibits meet actual nuclear science! Spin on the life-size hamster wheel and human gyroscope and find out how the best particles of the world are being bounced at CERN, the European Organization for Nuclear Research

PERMANENT EXHIBITION

Hall of Nature

Watch the everyday life of wood ants and chicken, check out the tropical fish and sea horses, create fascinating patterns with the water printer and spin the fog swirls

PERMANENT EXHIBITION

Hall of Technology

Ride the bicycle high above the hall, take a photo of yourself with an exploding balloon and see what's inside the washing machine and other home appliances

PERMANENT EXHIBITION

Lobby

In addition to exhbition halls, you'll find lots of fun exhibits in AHHAA's lobby as well! Find your way through the mirror maze, solve various puzzles and check your reflection in the distorting mirrors.

TEMPORARY EXHIBITION

University of Tartu Medical Collections

Get a glimpse of one of the most extraordinary collections in the whole world! Come and see the medical collections of the Uni. Tartu Faculty of Medicine, with exhibits dating back as far as 1803.

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Planetarium

Planetarium

Discovering the Universe

Speed through the space, following the footsteps of famous explorers, to the farhtest corners of our solar system. The information that we obtain from these parts of the Universe is older than the whole mankind!

Planetarium

LIVE show: Journey Through the Universe

Planetarium

Let’s Fly to Space!

AHHAA’s fun show for the whole family! Join us under an autumn sky and look at the stars. What are they? Who invented the constellations? And who is the Moon Rabbit?

Planetarium

Meet the Creator

This is the story of Estonian astronomy and how the scientists of Tartu have contributed to our knowledge of the Universe: from measuring the distance between the stars on the 19th century, to the present day cosmology.
New!

Planetarium

Phantom of the Universe: The Hunt for Dark Matter

Dark matter is one of the greatest mysteries of modern cosmology. Our journey takes us to the world's larges particle accelerator, to the depths of an abandoned gold mine in search of ghostly particles and through the beginning and evolution of the entire Universe.
27 min Age 12+

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Science Theatre

Science Theatre

Aha, Beware of the Car!

Join us on a (bumpy?) ride through science and traffic safety. Who would have thought that there two have so much in common!
New!

Science Theatre

Aha, Blast Off!

This sky-high show takes you through the history of rocket science. We'll launch various rockets (one of them is incredibly adorable!) and search for the best rocket fuel

Science Theatre

Aha, Cold as Ice

It doesn't matter if it isn't actually snowing outside, here in AHHAA we can still give you that proper wintry feeling. We'll make it snow, create instant crystals and drop the temperature to the whopping -196 degrees!

Science Theatre

Aha, High Voltage!

Have you ever taken off a wooden sweater and seen a spark? What is it, electricity? And how to be safe around it? This is where we seek answers to those questions – and many more!

Science Theatre

Aha, Saves the Day!

Let's be honest, nobody likes to be told what to do or not to do. We will do EVERYTHING the way it should not be done, so you won't have to!

Science Theatre

Aha, Sounds Great!

We're constantly surrounded by differents sounds and noises (and we make some of them ourselves as well), but how do sounds "happen" anyway?

Science Theatre

Amazing Air

What is this strange substance that you breathe in every day? This show is bound to leave you completely breathless!

Science Theatre

An Elf's Christmas Exam

Do you know what it takes to become the best elf in the world? In this show, you'll be able to help our elves pass their Christmas exam!

Science Theatre

Brain Exposed!

How do we know that the things we see are real and not the product of our imagination? Can we trust our own eyes? In this show, we are all test subjects!

Science Theatre

Chemistry of Fire

Are you aware of what fire really is and what it takes to create flames? Do you know how to make fuel burn even faster? What kind of materials burn and which ones don't?

Science Theatre

Colourful Chemistry

What is a chemical reaction? What are  indicators and catalysts? What on earth is chemoluminescence? It's alright, we'll make these words fun and easy - and explain everything through colourful experiments!

Science Theatre

Disgusting Digestion

Join us through a series of fun experiments to learn some fascinating things about food chemistry and see how our digestive system works (and whether it’s really as disgusting as it might seem at a first glance)!

Science Theatre

Exclusive Science Show

This show brings you the very best of our science theatre shows. Fire tornadoes, exploding bubbles, hydrogen balloons and a whole lot more! Attention! For special events only! Price starts from 500 €

Science Theatre

Extraordinary Egg

This spring-time special brings you the most unbelievable tricks with eggs and introduces you to their marvellous nature!

Science Theatre

Let There Be Light!

Come and discover the essence of light! What does light consist of and how can we see it in the first place? In addition to experimenting with visible light, we also take on the light that cannot be seen.

Science Theatre

Magical Chemistry

What is this chemistry everybody is talking about? They say it's all around us - and they sure are right! This science theatre shows you that behind these complex equations everybody has studied, there are actually everyday life situations.

Science Theatre

SOS, Maths!

Even though we might try, we can't deny the importance of mathematics. Mathematics as a system is elegant, thorough - and even beautiful.

Science Theatre

Wondrous Water

Where did water come from? This is the first thing you’ll going to find out. Of course, we’re not going to stop there, so when we’ve created water, we’ll show you how wondrous such a simple substance actually is.

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These events are not in the program on the selected date.

Workshops

Workshops

CSI: DNA extraction

All the living things have DNA and some of our genetic information can be really similar. Which one is more closely related to us - a banana or a mosquito?
30 minutes Age 7+

Workshops

Cabbage Chemistry

Do you know what an indicator is and why do we use them? Why not make an indicator out of ordinary everyday object, such as a cabbage!
Age 10+

Workshops

Caffeine Crystals

Why does drinking coffee and energy drinks make you feel so energized? How exactly does caffeine affect you anyway? Come and find out!
45 minutes Age 12+

Workshops

Chocolate Laboratory

Chocolate has transformed from an ancient South American bittersweet drink to one of the most beloved foods of the world. Here, you have a chance to make (and eat!) your very own chocolate.
45 minutes Age 5+

Workshops

Eye Surgery

Find out how our eyes really work, who has the largest eyes in the world and what does colour blindness really mean. In the end of the workshop, you will get a unique glance inside a real eye.
45 minutes Age 10+

Workshops

Help, I’m Drowning!

Do you know how to behave next to water, in the water or on the water and stay safe? We will talk about the water safety and items used to save drowning people. And there's a practical part in the giant sea simulator!
60 minutes Age 10+

Workshops

Home Planetarium

People have always been captivated by starry sky. Use your nimble fingers and create a simple planetarium that will bring stars to any dark room!
45-60 minutes Age 10+
New!

Workshops

Ice Cream Laboratory

In this workshop we will talk about the origins and history - but also the modern days of this delicious dessert. And it would be not be a workshop without making actual ice cream ourselves!
45-60 minutes Age 7+

Workshops

Pepper’s Ghost

What does hologram mean? How to create an illusion of something floating in the air? You will find it out in this workshop and also be able to build a small tool that creaties a floating picture over your screen.
30 minutes Age 8+

Workshops

Periscope

What is a periscope? Where do we use them and what for? Build your own device for peeking around the corners!
30 minutes Age 6+

Workshops

Soap Laboratory

We're surrounded by all kinds of soap, shampoos, washing detergents and so on. How do they work? Let's enter the mysterious and seemingly confusing world of soap chemistry
45-60 minutes Age 5+

Workshops

Soda Factory

Explore the history of this fascinating bubbling drink, and make some of your own as well!
45 minutes Age 4+

Workshops

The Great Meltdown

Why do we throw salt and sand on the roads in winter? What's the fastest way for melting ice? How can something that's not warm still melt the ice?
45 minutes Age 8+

Workshops

Toothbrush Robot

What do you get when you put together a toothbrush and a vibromotor? Could you use such robot to clean your room as well? Hmmm...
30 minutes Age 8+

Workshops

Winter Cream

Our skin is gentle and requires constant care - in winter, even more so. Find out which ingredients are especially good for your skin and mix yourself a nourishing winter cream!
30-45 minutes Age 10+

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These events are not in the program on the selected date.

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