What makes caves so attractive to people? They are both dangerous and mysterious, and they also promise otherworldly beauty. In Poland, the most beautiful cave is located near Kielce, in the Świętokrzyskie Mountains, and bears the unambiguous name RAJ – "Paradise".Touring the Raj Cave with an audio guide is an excellent solution, especially for foreigners, who most often speak English. During the guided walk, you can listen to interesting and expert commentary at the individual stops. In this way, you get to know the exhibition hall with its paleontological and archaeological finds, as well as the passages and chambers adorned with magnificent dripstone formations.