In the Universal Orlando Resort, the Wizarding World of Harry Potter is uniquely split across two separate theme parks connected by a functional train. Hogsmeade (featuring Hogwarts Castle and the Hagrid’s Motorbike adventure) is located in Universal’s Islands of Adventure. Diagon Alley (featuring Gringotts Bank and the Knight Bus) is located in the adjacent Universal Studios Florida. To experience both in one day and ride the Hogwarts Express train between them, you must have a "Park-to-Park" ticket. If you are visiting Universal Studios Hollywood in California, the entire Harry Potter area (Hogsmeade) is contained within the single main park. Similarly, at Universal Studios Japan in Osaka and Universal Beijing Resort, the Harry Potter lands are integrated into the main park footprints. Each location features the flagship "Harry Potter and the Forbidden Journey" ride, but the Orlando version is the only one that separates the two iconic wizarding locations into different physical parks, requiring a multi-park pass for the full experience.