House of Experiments - Hisa eksperimentov, Ljubljana

Considering the little space that's available the museum is excellently laid out! The experiments are well designed, many you will have seen in other similar science museums but the hands-on part makes it very immersive. All experiments have descriptions in Slovenian but there are guides in English and other languages available. What's very educational is the layout of the guides: at first you're just told to carry out the experiment and make observations. This triggers the natural curiosity and makes you automatically want to read the more detailed explanation. Works well for children aged 4 and up and will fill about 2-3 hours.

Spent a great few hours here. My 3 yr old love it. Only cosy €6 on a Sunday too for 2 adults and 2 kids. Nice staff.