David H.
Google
An absolutely amazing pool space, and a great visit for swimmers. The art deco building is like stepping back 100 years. The 33.33M length is odd by modern standards, but interesting to experience. The pool is fairly deep at it's shallowest, so may not be the best for inexperienced children (consider Piscine Gayeulles). The changing stalls are in the older tradition, where you enter one side, change, and pass through the other directly onto the pool deck itself.
Note there is no parking for the pool, although I've found street parking easily in the past. There are several bus stops nearby and it's a very short walk from the Saint-Germain Metro station.
Unfortunately, Saint-Georges is often closed for long periods (the entire summer 2023, for example), and even when open the times change often, so check with the pool website before going - don't rely on the times posted by Google.