California's Great America Amusement Park Opening Day

Park: 11 AM - 8 PM Halloween Haunt: Closed View Hours
Opening Day
Saturday, May 22, 2021

Welcome back to the fun! We are excited to announce California’s Great America’s Opening Day—Saturday, May 22—and we look forward to welcoming you back to an exciting and safe environment. We continue to monitor state guidelines and work with industry and government officials to ensure our reopening plan meets all required health and safety regulations.

The park’s world-class lineup of rides and attractions will be waiting for you at Opening Day on May 22, including the West Coast’s only single-rail roller coaster, RailBlazer, and eight more exhilarating roller coasters. Bring the whole family and spend an afternoon in Planet Snoopy—where you’ll find more than a dozen family-friendly rides. Or enjoy a leisurely day playing classic games, savoring fully loaded funnel cakes, and seeing Snoopy and the rest of the PEANUTS gang!

To ensure you and your family enjoy the park safely, several operational changes will be in effect upon reopening. To learn about enhanced health and safety measures please visit the Welcoming You Back section of our website, which provides essential information for pre-arrival planning, what you'll see when you arrive and how to make the most of your visit while in the park.

As a reminder, all 2020 Silver, Gold, Platinum and Pre-K Season Passes will be honored during the 2021 season, including 2020 Season Pass add-on products. All 2020 park admission tickets are valid through Sept. 6, 2021.