Disney Issues New Face Mask Guidelines for Its U.S. Theme Parks You'll need to don more than your mouse ears if you want to visit a Disney theme park this summer. July 29 2021 3:53 PM EDT You’ll need to wear more than just your Mickey Mouse ears if you want to visit a Disney theme park or hotel this summer. In response to an uptick in COVID infections, facemasks will be required for all cast members and guests aged two and older while indoors at all Disney properties in the United States beginning Friday, July 30. The new policy impacts many attractions and all enclosed transportation vehicles such as shuttle busses and the famed Monorail ride.