Sciencetival

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A group of children and parents observing an experiment with an inflatable ball at Preseren trg Square.

29 May 2026, 09:00-20:00

Across Ljubljana’s pedestrian streets, bridges, squares and at the House of Experiments
30 May 2026, 09:00-20:00

Across Ljubljana’s pedestrian streets, bridges, squares and at the House of Experiments
31 May 2026, 09:00-14:00

Across Ljubljana’s pedestrian streets, bridges, squares and at the House of Experiments

Znanstival is an international festival that inspires curiosity and enthusiasm for scientific thinking. This year, it returns for the 17th time with a diverse programme for all generations!

Sciencetival is organised by the House of Experiments, Slovenia’s hands-on science centre for both adults and children. The House of Experiments promotes science in an engaging way and proves that learning can be fun.

Sciencetival offers something for everyone: