Kamień is located on the edge of the Kozienicka Forest, one kilometer from the Vistula proglacial valley. From time immemorial, people have been intrigued by how such a large stone ended up in this place. Nowhere within a radius of several kilometers will you find a larger stone, and here is such a giant. People told all kinds of strange things about him. They say that it took its name from the great treasure of Sieciech buried in the area.
The treasure of Sieciech began to be discussed again in the 1970s. Someone used explosives to crush the stone and break it into tiny pieces. Who did it and why? Could Sieciech's treasure be hidden under this huge boulder and finally extracted using explosives? We don't know the answers to these questions. Small parts of the beautiful stone have survived to this day. However, it attracts tourists who, following the blue trail, chip off small fragments of stone as souvenirs.