Universal Studios Parks: There Are Three, Not Four

Universal Studios operates three parks in Orlando, not four:

1. Universal Studios Florida: Movie-themed rides, shows, Diagon Alley (Harry Potter).
2. Universal's Islands of Adventure: Thrill coasters, Hogsmeade (Harry Potter), Marvel Super Hero Island, Jurassic Park.
3. Universal's Volcano Bay: Water theme park with volcano centerpiece, lazy river, slides.

Some confusion arises from counting the two Harry Potter areas as separate parks, but they're lands within the two main parks. A Park-to-Park ticket is needed to ride the Hogwarts Express between them.