Hi Kim Ming!
Thanks for visiting the Walt Disney World Moms Panel with your great question!
With a Magic Your Way Base Ticket, you can access one park daily with your ticket. If you should choose to leave the park to go and have a rest or swim back at your resort, or even enjoy dinner at Downtown Disney or a nearby resort hotel's dining location, you will certainly be able to
re-enter the same park you had already entered earlier that same day.
If you're staying at a Walt Disney World Resort, you'll find this to be great for evenings where
Extra Magic Hours may be offered, so you can get some extra fun late at night, even after taking a little mid-afternoon break!
Should you wish to enter a different park in the evening than the one you entered earlier in the day, you'll definitely want to consider adding the
Park Hopper Option to your tickets.
Wishing you a simply Magical time at Walt Disney World Kim Ming!
Kirsten