Yes, you can generally ride all the major attractions at Universal Studios Hollywood in a single day, primarily because the park has a smaller footprint and fewer rides than its Orlando counterpart. The key to success is arriving at "Rope Drop" (park opening) and heading immediately to Super Nintendo World to experience Mario Kart: Bowser’s Challenge, as this area often requires a Virtual Line reservation on busy days. Following that, you can efficiently hit the "Lower Lot" rides like Jurassic World and Revenge of the Mummy before moving to the "Upper Lot" for the Studio Tour and Harry Potter and the Forbidden Journey. In 2026, with the addition of the new Fast & Furious: Hollywood Drift coaster, wait times have increased, so purchasing a Universal Express Pass is highly recommended if you visit on a weekend. By using the official mobile app to track real-time wait times and prioritizing the 60-minute Studio Tour in the mid-afternoon, most visitors find that one day is ample time to see everything the park has to offer.