Czechia's family activity infrastructure rewards visiting beyond Prague. The Pilsen Techmania Science Centre — the country's largest interactive science museum — has an IMAX cinema, a planetarium, and a real nuclear reactor on display in a converted Škoda factory building that gives the industrial heritage context additional fascination. The Křivoklát Castle near Prague has a dungeon and torture chamber exhibit that primary-age children request and secondary-age children pretend not to enjoy. The Dinopark near Plzeň is an outdoor Dinosaur theme park with life-scale models in forest settings. Prague's Petřín hill miniature Eiffel Tower, accessible by funicular, gives families a city view at child effort levels. The Bohemian Switzerland sandstone climbing in the national park, accessible to older children on guided via ferrata routes, adds an outdoor adventure register to a country whose family activities are otherwise concentrated in its many excellent cities.