A couple comments about the thermal spa…. After spending time in the sauna, go to the snow room and you will understand and appreciate it. They have hot stone loungers by the jacuzzi that are wonderful. It was my DW favorite spot. The light and dark rooms are steam rooms. The light one changes the colors in the room while enjoying the eucalyptus scented steam. The dark room is exactly that, steam, in a dark environment, with scented steam.
we just got off the ship on 5/5, and enjoyed the thermal spa very much.