Is the water heated in the LEGOLAND Florida Water Park? Yes, the water throughout the LEGOLAND Florida Water Park is heated to ensure a comfortable experience for guests year-round. Was this article helpful? Related articles When is the LEGOLAND Florida Water Park open or closed? Is there shaded seating available in the LEGOLAND Florida Water Park? Can I purchase a Water Park only ticket? Are umbrellas allowed in the Water Park? Are strollers allowed into the Water Park?