We went here at night with a group. There are five or six pools all surrounded by rock with rock bottoms. Some of the baths were crowded. Only one or two were warm enough for me. There are no real changing areas. We still enjoyed it because the stars were out and we did find one spot that was warm enough for us.

We went there for an evening tour. There are several ponds with warm or hot water. What is missing is facilities like working showers (there are two or so, but I really didn't want to try them!) or a place to leave your things. So we had to put our bags beside the pool and tried to keep an eye on them all the time.

most noticeable: the above average mineral content of the water.

note: it takes 260 stair steps to get down to the grounds from the parking lot.

Fees are very reasonable.

Went on evening trip spent two hours soaking in the 5 different mineral pools. . . I think they get hotter the further up you go. They are set in landscaped gardens with perfumed flowers and accessed down a steep stepped/paved path (not mud as some guide books say). Nothing to buy here so bring your own drinks and don’t admit to having beer on you as it is not allowed.