One of the best and well-maintained places for hardening, or just to take a dip, you can just get water, there is an entrance by car, not far from the city.
To be honest, you need to be with a bullet in your head)))) to go there in total darkness. Well, what can you do if a woman wants to. Of course, I wanted to plunge into the font, but there is no lighting, so I did not dare to climb in the dark. I took some water from the spring and went home.
The water is good, but the access to the spring is inconvenient, the dirt road and the whole car are dirty, and the approach to the spring is also dirty, you'll get all your feet dirty. It would be possible to at least refine the approach.