Yes, the Wizarding World of Harry Potter is included with your standard admission to Universal Orlando Resort, but there is a major "catch" regarding its layout. The experience is split between two separate theme parks: Diagon Alley is located in Universal Studios Florida, while Hogsmeade is located in Universal’s Islands of Adventure. While your ticket to either park grants you access to that specific themed land, you cannot visit both unless you have a "Park-to-Park" ticket. This distinction is especially important because the Hogwarts Express—the immersive train ride that connects the two areas—requires a Park-to-Park ticket to board. If you only have a single-park ticket, you will be restricted to just one half of the Harry Potter experience. Both lands feature world-class attractions, highly-detailed shops (like Ollivanders), and signature dining (like The Leaky Cauldron or Three Broomsticks). In Universal Studios Hollywood, the Wizarding World (Hogsmeade) is entirely contained within the single park, so standard admission covers the entire experience without the need for an additional "park-to-park" upgrade.