This shrine is located in front of Saint John the Baptist church in Ostaszewo. The object was built not long after the year 2000. It is a stone grotto inside of which there is a figure of Immaculate Mary. On its left side there is a bust of Pope John Paul II situated on a stone plinth. On the right side of the figure there is a metal mission cross placed there in 1977. Inscription on the cross says: “Save your soul”.