Kids will love the Haus der Natur, where they can bone up on dinosaurs and alpine crystals in the natural history rooms, gawp at snakes and crocs in the reptile enclosure, and glimpse piranhas and coral reefs in the aquarium. Blink-and-you’ll-miss-them baby clownfish splash around in the ‘Kinderstube’. Shark-feeding time is 10.15am on Mondays and Thursdays. On the upper levels is a science museum where budding scientists can race rowboats, take a biological tour of the human body and – literally – feel Mozart’s music by stepping into a giant violin case.