I hate to burst your bubble, but contrary to what you may think, Disneyland is not the most expensive theme park in California.
Here's a fun fact, it actually costs about $249 to spend a day at Disneyland, and yes there is a place that's higher to enjoy a day of fun at $289.
According to Home2Go.com, that place that's higher than Disneyland is Universal Studios.
The cheapest theme park in California is Knott's Berry Farm at $128 per person.
Are you surprised to know that Universal Studios costs more than Disneyland?