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.

NB! The Artificial Intelligence exhibition will close on October 27 to make room
for a brand-new exhibition, which we will open already on November 22!

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.

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.

Aha, Artificial Intelligence!

From 24.05.2025 Until 26.10.2025

Can artificial intelligence really think? Could a robot be your best friend? And wait... AI writes poetry now?! Come and explore the fascinating origin story of artificial minds at AHHAA’s new exhibition “Ahhaa, Artificial Mind = AI!”, which takes you straight to the heart of the world of AI!