Is the LEGOLAND Hotel pool heated? Yes, the hotel pool is heated to 80 degrees. Was this article helpful? Related articles What amenities are available at the Hotel? What is the LEGOLAND Hotel pool opening hours? How do I reserve a time for the Creative Workshop at the Hotel, and do I need to register my kids for the classes? How early can we arrive at the hotel on Check In Day? Can I use my drone around the hotel?