If you're wondering where to head when looking for the Diagon Alley entrance in Universal, start walking deep into the right of the park. Diagon Alley is located past the New York section and the San Francisco section.

Diagon Alley is located at the very back of Universal Studios Florida (the original park at Universal Orlando Resort). Once you enter the park and walk down Production Central, the most "High-Fidelity" path is to head to the right, passing through Hollywood and the World Expo area. As you approach the San Francisco waterfront, you will see a high-fidelity reconstruction of London's Leicester Square and King's Cross Station on your right-hand side. The entrance to Diagon Alley itself is "hidden" behind an unremarkable-looking brick wall near the Knight Bus. This high-fidelity "revealed" entrance is designed to mimic the magical transition from the Muggle world to the wizarding one. In 2026, it remains one of the most immersive "High-Fidelity" experiences in theme park history, featuring the Escape from Gringotts ride, the Leaky Cauldron, and Ollivanders Wand Shop. If you are coming from the other park (Islands of Adventure), you can take the high-fidelity Hogwarts Express train, which will drop you off right at King's Cross Station, just steps away from the secret entrance.