Hello, Fernando,
Thanks for coming to planDisney to ask about your visit to the Disneyland Resort. It’s a pleasure to offer assistance to fellow Guests visiting The Happiest Place on Earth!
When
theme park reservations are available, modifying an existing reservation can be done by visiting the "
My Theme Park Reservations" page online. However, because the number of
theme park reservations is limited, they may run out during popular seasons. It looks like that is the case during this week when the
Holidays at the Disneyland Resort are still in full swing. If changing to a different theme park for a particular day during your travel is particularly important, I recommend checking the
reservation availability calendar frequently for openings that may become available when other Guests need to modify their plans.
As long as you have a park reservation for one park or the other, that will be the park you may begin your visit at park opening time. If you happen to have
Park Hopper tickets, note that you may choose to hop from Disney California Adventure Park to Disneyland Park starting at 11:00 AM (subject to park capacity) even if it appears that park reservations for Disneyland Park are no longer available.
Tony’s Tip: If you are a Guest at one of the three
Disneyland Resort Hotels, be sure to check for available park reservations starting from the "
My Hotel Reservations" page. When you use the “Make Theme Park Reservations” link from that page, you will be able to access
theme park reservations exclusively for hotel Guests. It looks like park reservations for both
Disney California Adventure Park and
Disneyland Park are currently still available for hotel Guests on December 27th.
If you find that you are unable to modify your park reservation at this time, I hope you still find enjoyment in visiting Disney California Adventure Park. That park hosts my favorite seasonal festival: the
Disney Festival of Holidays. During the Disney Festival of Holidays, you can enjoy limited-time entertainment, delicious offerings at the
Festive Foods Marketplace, merchandise,
Disney ¡Viva Navidad!, and even a
visit with Santa Goofy in the Redwood Creek Challenge Trail!
Have a magical time, Fernando!
~Tony