Exposure to COVID-19 is an inherent risk in any public location where people are present; we cannot guarantee you will not be exposed during your visit. The CDC advises that some people are more likely than others to become severely ill, and some people are at a higher risk of exposure to COVID-19. Guests should evaluate their own risk in determining whether to attend. People who show no symptoms can spread COVID-19 if they are infected, and any interaction with the general public poses an elevated risk of being exposed to COVID-19. By coming to the park, you acknowledge and agree that you assume these inherent risks associated with attendance. Some images shown throughout this website do not represent current operational guidelines or health and safety measures such as face covering and physical distancing recommendations.

Welcome to Six Flags Discovery Kingdom

Come experience Northern California's most thrilling theme park filled with over 45 exciting rides, shows, & attractions.

Welcome to Six Flags Discovery Kingdom

Come experience Northern California's most thrilling theme park filled with over 45 exciting rides, shows, & attractions.

COVID-19 Protocol Update – No More Masks Required if Vaccinated

Six Flags has updated its mask policy. In accordance with new guidance from the CDC and local and state recommendations, guests who have been fully vaccinated against COVID-19 will no longer be required to wear masks while in the parks. Consistent with State and local Public Health Departments guidance, we will continue to require masks for unvaccinated guests while indoors. Additionally, reservations, temperature screenings and social distancing, will no longer be required.

Work While You Scare

Monsters wanted! Six Flags is hiring performers for Fright Fest. Must be 16+.
Text SCARE to 220-MONSTER to apply.

A Membership gives you unlimited visits and up to 50 Member benefits.

As Low As $6.49/mo

A Season Pass gives you unlimited visits to the park through 2021.

Now Only $49.99/ea

Select your visit date in advance and save big on one-day park tickets

As Low As $29.99/ea

Member Portal

View all of your benefits, purchase tickets for friends, redeem with your Six Flags Membership Rewards points, and more.

Park Schedule

Check today's park hours or plan your future visit.

Pre-Purchase Parking

Parking should be pre-purchased prior to your visit. Cash is not accepted for parking.

Safety Protocol Update

We've updated our safety protocols based on CDC and local health guidance.

Download the App

View pass benefits, use the interactive map, and order your food using our app.

Contact Us

Have a question or comment? Send us a message, give us a call or drop us a note, we're here for you.

Bring the Group

Whether you're planning an office outing, family reunion, or a fun day with friends, we have great rates for groups of 10 or more.