Hello there Sandro, welcome to planDisney! How exciting that you have a trip coming up later this fall, it's such a fun and festive time to visit the "Happiest Place on Earth!"
Yes, after you purchase your
theme park tickets, you'll also need a corresponding
theme park reservation for each day that you'd like to visit either Disneyland Park or Disney California Adventure Park. To help plan your park days, the
theme park reservation availability calendar will be a great resource to see which parks have availability. If you add on the
Park Hopper option to your theme park tickets, you'll be able to enjoy your favorite attractions, entertainment, and dining in both parks in one day! At the current time, you can begin to park hop starting at 11:00 AM, and it's just a quick walk across the Esplanade to the other park entrance.
It looks like you'll also be visiting during
Halloween Time! There are so many ways to enjoy spooktacular fun and seasonal treats, I recommend keeping an eye on the
Disney Parks Blog for their official guide to enjoying the Halloween and fall festivities throughout the entire Disneyland Resort.
Best of luck securing your theme park reservations, Sandro! If we can help answer any other questions,
please come back to planDisney and ask!
Have a magical day,
Melissa