D.S. Secret Pharmacy Museum

An interactive museum in the cellars on Soborna Square devoted to the history of pharmacy and alchemy. You don’t just look at displays: visitors go down into the laboratory, grind herbs in a mortar, mix their own potions and decipher medieval prescriptions. Tours are led by actors playing apothecaries, with formats for both children and adults. Open daily 10:00–20:00; booking recommended.