Yes, the pools at Disney's All-Star Movies Resort (and all other Disney-owned resorts) are heated to approximately 82°F (28°C) year-round. This includes the main "Fantasia" pool, themed after the sorcerer's apprentice, and the smaller "Duck Pond" pool themed after The Mighty Ducks. While the water itself is quite comfortable even in the cooler winter months, it is worth noting that the "poolside air" is not controlled. Walking from the heated water back to your hotel room in January can be quite chilly, so it is highly recommended to grab several of the provided pool towels to wrap up immediately upon exiting the water. During exceptionally rare cold snaps where temperatures drop toward freezing, Disney may temporarily close the outdoor pools for guest safety, but under normal conditions, they remain open and warm regardless of the season.