Science Exhibitions

AHHAA science exhibitions introduce you to new knowledge.

For over a quarter of a century, AHHAA has thrilled its visitors with themed and permanent science exhibitions. Our themed science exhibitions rotate every spring and autumn, to offer science aficionados stimulating experiences and a heap of new knowledge.

Do themed exhibitions “AHHAA, phobias!, “AHHAA, sports!”, “"AHHAA, anatomy!” or “AHHAA, gravity!” ring any bells? These are just a handful of the science exhibitions we have brought to our visitors over the last 25 years.

Our themed exhibitions are exciting and introduce completely new knowledge with a hands-on approach. So get handsy and test how the exhibit behaves and be prepared for fun little additions. Because science is all about enjoyment!

We should point out that all the themed science exhibitions are exclusive to us. Visitors can only see them for six months. Every spring and autumn, an exciting new temporary exhibition takes over the Theme Hall to take you on dizzying adventures through new scientific discoveries. Our permanent exhibition halls are equally appealing to visitors. What do ants and chicks do every day? Are all exotic fish brightly coloured? What image do you get when you pop a balloon while taking a photo? Are mirror labyrinths super easy to get through? Could you print patterns onto water? Sure! Everything is possible.

Aha, adrenaline!

The most exciting scientific nerve tickling! From 18 May, AHHAA will be the place be for all fans of adrenaline and excitement. Come and experience an adrenaline-pumping adventure the likes of which has never been seen before at AHHAA. True rush!


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.

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.

Hall of Nature

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

University of Tartu Medical Collection

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.