Next to Kadzielnia, on the Victims of Katyn Square, there is the Stone Circle of Remembrance.
The initiator of the creation of this stone lapidarium was the "Kielce Katyn Family" Association.
The stone circle was unveiled on April 11, 2014. The circle consists of twelve huge boulders obtained from Bolechowice near Kielce. An important element of the whole is a stone with the inscription "Because you cannot bury your memory in the pits" and a bit further a boulder with the inscription "Katyń 1940".