Before World War II, the YMCA worked in many cities in Poland. Three campsites and four buildings (in Krakow, Lodz, Warsaw and Gdynia) were built with the help of the American YMCA. The YMCA houses had rooms for residents, common rooms, gyms, and swimming pools.
Prior to World War II, the YMCA was present in many Polish cities. Three campsites and four facilities (in Krakow, Lodz, Warsaw, and Gdynia) were built with American YMCA assistance. The YMCA complexes included living quarters for residents, community spaces, fitness centers, and swimming pools.