The museum Museo Civico Pietro Micca is dedicated to the siege of Turin in 1706 and to the historical figure of Pietro Micca. The building is connected to the underlying contrace tunnel system. The museum displays relics, photographs, films and models illustrating the city’s defense systems and the military events of the siege of Turin in 1706, as well as the historical events that occurred before and during the Spanish succession war (1700-1713). From the exhibition rooms you can access the system of galleries of contromina of about 400 meters, which develop at 6 and 14 meters below the city floor.