Greetings, Juan!
Thanks for stopping by the Disney Parks Moms Panel. I'd love to help you with your question regarding
Disneyland Resort theme park tickets. When you purchase your tickets, you can use them for either Disneyland Park or Disney California Adventure Park. Keep in mind if you purchase a 1 Park Per Day Ticket that you must visit whichever park you choose for the remainder of that day. You will be allowed to exit the park and re-enter if needed, but you must visit that same park when you re-enter. With a Park Hopper Ticket you can visit both parks as many times as you'd like each day, and with Disneyland Park and Disney California Adventure Park located footsteps apart, park hopping is really a breeze.
In your situation if you have a 2-Day 1 Park Per Day Ticket then yes, you may choose to use your ticket for Disneyland Park one day and Disney California Adventure Park on the other day. Make sure you check out the
Daily Events Schedule before your trip to verify you are in the park you want to be in for certain entertainment, parades, or fireworks that may be showing only one of your two days. This schedule is typically updated six weeks in advance online. Also you will want to download the official
Disneyland app on your mobile device to have these schedules as well as so much more at your fingertips when you are visiting.
I hope this helps, and please feel free to return if you have any other questions. Have a magical day!
-Jennifer