Considering that this is actually a public pool, this pool truly deserves 5 stars. As it is encased in glass, this is one of the most luminous pools I've been to. And it gets even better when the pool becomes an outdoor pool!
As it is a bit out of the way, on the other side of the river Po[1], this pool tends to be generally pretty quiet on weekdays. The couple of times I had the chance to swim here during a month-long stay in Turin I was alone in my lane.
Also, as it was already an outdoor pool the first time I tried it, I expected the water to be room-temperature, i.e. rather cool. But the pool is clearly heated, so the temperature was actually warmer than I expected.
I also loved all the lounge chairs that are along the deck, which makes it look like a country club or something. After your swim, you can dry and relax on a chair, under the sun.
The changing area, restrooms, and shower area are very similar to those of other public swimming pools in Turin, i.e. hole-in-the-ground toilets, communal showers, and wooden benches. You need to take your shoes off before you enter the changing area, and you will have to bring your own lock. However, you don't need one as you can take all your stuff to the deck.
If you are mostly interested in swimming and don't mind other "unusual" things like the lifeguard smoking while on the deck[2], this pool is fantastic.
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[1] If you're coming from the city center the n. 67 bus will get you there. Also, as a ticket is valid for 100 minutes, you may be able to get there and back using just one ticket if you swim for 1h or less.
[2] If you've been to Italy long enough you know that every other person smokes, and that the "No smoking" signs are often just decorative. read more