Hi there, Dulce! Thanks for bringing your question to planDisney!
Visiting the Disneyland Resort with a little one is a lot of fun! I can't wait for you to experience the joy of the parks through their eyes.
Unfortunately,
stroller wagons of any size or variety are not permitted at the Disneyland Resort. So if you have an alternate stroller that is within the permitted dimensions of 31" (79 cm) x 52" (132 cm), then feel free to bring that along instead. Or, you can
rent a stroller at the parks for a nominal fee. The stroller rental is located just outside the Disneyland Park main entrance and strollers can be used in both Disneyland Park and Disney California Adventure Park.
While you are enjoying the parks, be sure to stop into a
Baby Care Center if you need anything for your little one. Baby Care Centers are great places to nurse or feed your baby, rock them to sleep in a peaceful location, or to change diapers. They also sell a variety of baby essentials like baby food, wipes, diapers, and over-the-counter medication. If your child is older and potty-training, the Baby Care Centers even have child-size toilets.
I hope this information was helpful! Have a magical time at the Disneyland Resort!
-Linda