Just outside of the city on the South side, a little paradise awaits you. Spa Zuiver is the biggest spa of Amsterdam. The quiet location makes being outside a pleasure too. The spa has everything a sauna lover can wish: Finnish sauna, infra-red, steam, sound & color therapy, open hearth sauna, an in- and outdoor pool and many hot tubs and jacuzzis.
If you are looking for some serious relaxing, this is the place to be. You can easily spend half a day here without being bored. In the summertime Spa Zuiver opens the outside bar and there is plenty of space to sunbathe. Please do know that this is a spa where people are naked. But-naked.
No naked grannies on Tuesdays. Tuesday is 'Swimming pants day'.