This stage of the journey begins at the collegiate church of the Assumption of the Blessed Virgin Mary - the seat of the former Carthusian Order. Going further between the lakes, we head to Grzybno by voivodship road No. 224 (be particularly careful due to the increased traffic of cars). On the whole route to Sianów we pass many roadside chapels providing evidence of former belonging to the Carthusians. From Kolonia it is not far to Sianów: from the surrounding hills there is a panorama of the river valley of the Łeba River. We finish the route at the Shrine of Our Lady Queen of Kashubia in Sianów.