What the other reviewers have said regarding the gravel spaces is totally true. What I wish to add is that the springs at night are amazing. We got there at 9pm and there were three other people there which were hard to spot as the place is fairly large. There are multiple pools with differing temperatures. Everything was quiet and beautifully lit. There were ample places to sit ranging from lounge chairs, to regular chairs, to hammocks. One of the pools even had two macrame swings. There was also a sauna and two outside showers. The spa sits on a water way and across the water there appear to be condos that were also lit up. The nighttime serenity and views were stunning. We will return in the morning to see what that experience is like, but even if it doesn’t compare, it’s very worthwhile even if you only go at night.