Yes they do but i’m not sure how often. We go around Christmas/New Years time and they usually tend to put the event on once, but i’m not sure if it’s only for the festive period or that they do it other times.
Yes, we done a video back in 2021 on the hotel and covered the pool temperatures so you can go look at that if you want, but for some reason they no longer show them. But in short all of the pools are heated, however some are heated to a lower temperature that we covered near the start of the video. Hope that helped.