Do the drive-through check-in windows have limited hours at LEGOLAND Beach retreat? No. At least one check-in window is staffed 24 hours a day. Was this article helpful? Related articles Is it necessary to check out with a staff member upon departure at LEGOLAND Beach Retreat? After vacating my room, can I leave my car at LEGOLAND Beach Retreat while visiting the theme park or water park? When is the Beach Retreat open? How Can I Contact You? Can guests use the Hotel pool while waiting on check-in time?