https://villa-honegg.ch/en/spa/
As usual... super expensive like everything in Switzerland.
But could be worth a shot for a once time visit.
it says openings are only 2 weeks ahead so if it looks full just keep checking.
Why does it have a big tyre in it? And that figure - supposedly human.
I've been to Villa Honegg many times but I never tried out their spa. I love the views from there as well as the whole vibe of the hotel. It's a historical place that has been given a renewal of life thanks to Middle East money.