Hey there, Ricky! Thanks for stopping by planDisney.
Your
Disneyland Magic Key is also a Park Hopper, so you are welcome to visit either Disneyland Resort Theme Park after 11:00 AM regardless of the theme park you made your reservation for. If you arrive before 11:00 AM, you'll need to visit the theme park - in this case,
Disney California Adventure Park - for which you have a park reservation. If I were you, I'd get an early start and arrive as close to rope drop as possible. Grab a hot chocolate from Ghirardelli Soda Fountain and Chocolate Shop and ride some rides while the lines tend to be shorter. Then, beginning at 11:00 AM hop over to
Disneyland Park for more fun.
Ricky, you could also make the reservation for Disney California Adventure Park now, and modify the reservation if Disneyland Park reservations open up. Then, keep checking the
Magic Key Pass Calendar, as Guests may change plans which could open up availability. Sometimes, I have been able to switch my park reservation even the night before!
I hope this helps! Please visit us again if you have any other questions.
See ya real soon,
Melissa