My boyfriend and I got day passes to the Japanese spa called Yasuragi, which is a little outside of Stockholm.
It is a beautiful hotel and spa resort surrounded by the forest and located right next to the sea. There are several different baths to try, with one if being outside with a sea view. There is also a cave bath, which is pretty cool.
The day pass included a vegan Japanese lunch and we also paid extra for the breakfast buffet (so worth it!). Although I didn't like the lunch at all.
I think it was a nice little getaway. They also don't allow phones which helps you relax.
The images are provided on their website for people to share freely.