For groups and individual visitors pre registration is obligatory!

Phone +371 27071059 on Tuesdays, Wednesdays and Thursdays from 10.00 – 18.00.

Information by e-mail:

Session – 1,5 hour, visitor capacity ~ 30 people in one session


Adress: A. Briana street 8, Riga, LV 1001 LATVIA


Director Alvis Balodis +371 29433112,,


Children’s Science Centre „Tehnoannas pagrabi” (Cellars of the TechnoAnn) is an interactive journey into the world of human senses for everyone – child or adult. This is one of the smallest science centres in the world. The aim of its exclusive atmosphere and originally made exhibits that combine art, science and world of toys is to raise people’s curiosity and creativity.
Every session is like a show where visitors can take a trip in exposition with many hands-on exhibits, get the stars in the planetarium, try to find exit in the maze under Riga and get to the amazing amphitheatre of chemistry. It is both funny and educational.