This is a 25-meter swimming pool that is part of the Charles University Sport Center in Hostivař. [1] While it's a university facility, it's open to the public during specific hours.
It's praised for being one of the best-maintained pools in Prague. It's often not crowded, making it an excellent choice for uninterrupted fitness or recreational swimming. There's also a sauna on-site for post-swim relaxation. [2]
The pool is closed to the public during the summer holidays, typically July and August. [1] Its public hours can be limited as it's primarily a university facility.
Since this is an unofficial source of information, it's always a good idea to check the official website for the most up-to-date opening hours before you go, as they can change. [1, 2]