One of the main features characterizing the urban area of Brisighella is represented by the fact that its most ancient nucleus dating back to the 13th-14th century was built on the evaporite outcrops of the eastern edge of Vena del Gesso. Therefore, it is an ideal place where you can follow an itinerary dedicated to the ancient relationship man-gypsum formations. The ring-route we suggest here has no particular difficulties, since it develops on stairs and dirt roads, and can be easily carried out in about 1 hour, not including stops.