Yes, guests who have checked out of the LEGOLAND Florida hotel can still use the park facilities for the rest of the day. However, you will need a valid park ticket to enter the park on your check-out date. If you have already used your 1-day or multi-day park tickets prior to check-out, you will need to purchase an extra day's ticket from the ticket windows. After checking out, you can store your luggage with the hotel's bell services and continue to enjoy the park until it closes. This allows you to make the most of your visit even after your hotel stay has ended.