California's Great America Park Hours
Please find our up-to-date park hours by viewing the calendar below.
Note: Boomerang Bay water park is now closed for the season.
December 2017
Legend
- 5 PM - 10 PM
- 6:30 PM - 11 PM
- Park Closed
WinterFest All Inclusive Ticket
Save Up to $34
Includes Admission, Parking, a Single Meal Deal and a Souvenir Mug! Just $45.
WinterFest Tickets
As Low As $25
Save up to $9 on WinterFest admission when you buy online and visit early!
2018 Gold Season Passes
Give the Gift of Joy All Season
Unlimited visits in 2017 and 2018 including Halloween Haunt, WinterFest and Gilroy Gardens plus free Great America parking, exclusive discounts and more!
Just 9 Easy Payments of $9.88.
All Season Dining
As Low As $90
Season Passholders can add All Season Dining and enjoy lunch and dinner every visit!
WinterFest Souvenir Mug
Just $10.99
Get free hot chocolate on your first visit and $1 (tax included) refills when you visit again this season!