Hi Rex,
I bet you are excited about your upcoming trip to the
Happiest Place on Earth. You are going to have a magical time!
Concerning tickets, all tickets for Disneyland Resort are valid for the whole day. Additionally, if you purchased a single-park ticket, you may visit the Ticket Booth in person at the Disneyland Resort to see if there is an option to upgrade to a Park Hopper that day.
And since you are still in the planning stage, I recommend that you download the
Disneyland Mobile App to your phone before your trip. You can store your tickets on the app for an easy, paperless option. The app also has an interactive map of the resort, access to the
Disney Genie Service, the ability to secure
dining reservations, and so much more.
Have a great time during your vacation, and if you have any other questions, please feel welcome to come back to planDisney!
Best wishes,
Lola