Think of getting to a warm pool in a rooftop to watch the sunset over the landscape of Zürich.
This is it. It's impressive.
It is very romantic with a couple.
If not with a couple, please take some friends with you to make sure you will laugh a little about all the a little erotic-love scenes, because if you are alone, it's a little difficult to enjoy.
All decorated in naked stone, as if you were in a cave.
The services are excellent, even the shampoo and soap smell and feel delicious.
The pools are warm. The semi-private areas are a little too erotic.. but it's a cultural thing of the people more than the services I guess. The flat pool with music is very relaxing!
I think that, even if the water has a lot of chloride and it doesn't feel that thermal, the experience is great because of the decoration and architecture.
But! (i like to share bad sides too) The place is tricky to access, so go with GPS!
I recommend this to everybody.