At the summit of Łysa Góra sits the Benedictine Monastery with the relics of the cross on which Christ died (the opportunity to kiss the relics and receive a blessing). You will also find a missionary museum there with interesting exhibits from around the world, such as a bride's outfit weighing more than 30 kg – to let her feel the burden of marriage.
In the monastery, you can visit the burial crypts with the legendary Jeremi Wiśniowiecki. One of the abbey's wings houses the National Park Museum. When hiking around Łysa Góra, you can search for witches, then head to the observation deck situated on rocky debris typical of the Świętokrzyskie Mountains, the so-called, stone run.