Radom is not one of Poland's obvious city breaks, and it does not pretend otherwise. South of Warsaw, it is a working Mazovian city with a battered industrial story, low-key streets, and enough cultural substance to reward a curious day.
The strongest stop is Muzeum Wsi Radomskiej, an open-air museum of rural buildings and everyday life from the region. In the old centre, the Jacek Malczewski Museum and Rynek give Radom a more historic face, while Elektrownia shows the city's contemporary art side in a former power plant.
Come with modest expectations and Radom is more interesting than its reputation. It is not a substitute for Krakow, Torun, or Lublin, but if you are already in Warsaw or Kielce and want a less polished Polish city, it has a clear afternoon's worth of sights.