The "Wizarding World of Harry Potter" is not a standalone theme park; rather, it is a highly immersive themed area located within Universal's existing parks. In Orlando, the experience is split across three parks: Hogsmeade is in Islands of Adventure, Diagon Alley is in Universal Studios Florida, and the new Ministry of Magic (opened in 2025) is in Universal Epic Universe. These areas are so sprawling and detailed that they can feel like separate parks, especially since you can travel between Hogsmeade and Diagon Alley via the Hogwarts Express (which requires a "Park-to-Park" ticket). In California, the Wizarding World is located entirely within Universal Studios Hollywood and features a slightly smaller version of Hogsmeade. For fans in 2026, the key is understanding that your "Universal Studios" ticket grants you access to the Harry Potter lands, but you may need a multi-park pass to see both the London and Hogsmeade sides. Each land is seamlessly integrated into the broader park infrastructure, offering a "park-within-a-park" experience that remains the gold standard for themed entertainment worldwide.