This is a central Stockholm swimming oasis. I have the privilege to show you pictures from the Stockholm waterholes, and this is one.
In older times they had an oval jumping pole, and sometimes you could see daredevils trying to make impressions on young girls and otherwise. If you were an optimist, you could try to jump from the highest trampoline, without making a splash on your belly. I never tried that.
Eriksdahlsbadet from above
Eriksdahlsbadet from the ramp down to it