Museu de les Ciències Príncipe Felipe

Santiago Calatrava's skeletal white architecture houses one of Spain's most engaging science museums, where you'll spend hours with hands-on exhibits that actually work. The Zero Gravity simulator lets you experience weightlessness, while the giant Foucault pendulum demonstrates Earth's rotation in real time. Interactive displays cover everything from DNA sequencing to Mars exploration, with most explanations in Spanish, Valencian, and English. You can manipulate real lab equipment, walk through a reproduction of the International Space Station, and test physics principles that would make your school teacher jealous.

The building itself steals the show with its ribbed white exterior and cathedral-like interior spaces flooded with natural light. You'll start on the ground floor with basic physics exhibits, then climb through increasingly complex displays about biology, technology, and space. The atmosphere feels more like a playground for curious adults than a stuffy museum. Kids run between exhibits while parents get equally absorbed in the demonstrations. The upper levels offer the best exhibits and fewer crowds, especially the astronomy section with its planetarium-style projections.

Most guides don't mention that entry costs €8 for adults, but the combined ticket with other City of Arts and Sciences attractions gets expensive fast at €37.20. Skip the ground floor's basic exhibits about simple machines and head straight upstairs where the real innovations live. The museum works best for 2-3 hours maximum, after that the interactive novelty wears thin and you'll want to explore the stunning exterior architecture and reflecting pools outside.