Only Have One Day at Disneyland? Yes, It Is Possible to Do Both Parks

The Disneyland app has a super helpful map with bathrooms, restaurants, and rides; gives you wait times for rides that are constantly updating; and shows you which rides are temporarily or permanently closed. It will save you so much walking to quickly see that the ride you wanted to go on is actually closed and that a busy one actually now has a 10-minute wait time.