Hey there, Nancy!
Welcome to planDisney. Thank you for sending us your great question about making theme park reservations for Disneyland Resort theme parks.
Nancy, yes, all Guests ages 3 and up need both a valid Disneyland Resort theme park ticket and a theme park reservation for the same park, on the same day. You will not be able to enter Disneyland Park or Disney California Adventure Park without a theme park reservation.
Additionally, every Guest needs a theme park ticket and a theme park reservation of their own. Anyone in your party who does not have both a theme park ticket and a theme park reservation will not be allowed to enter the theme parks.
Please
click here to learn more about theme park reservations. Then,
visit this page to make your theme park reservations, Nancy. Please keep in mind that theme park reservations are limited and subject to availability. I encourage you to make your theme park reservation as soon as possible.
If you have any other questions, please visit planDisney again. We are always hEAR to help you plan your Disneyland Resort vacation!
With a Sprinkling of Pixie Dust,
Priscila