The ancient “Cannons rooms” are today dedicated to lighthouses and their operation.
Here you can find some mechanical objects and memorabilia about how men solved problems related to ensure maritime signals light and operation to support navigation, according to the available technology.
The objects are accompanied by illustrative videos with the description of their operation, by Bruno Cacciaveleni, who was in 2004 Chief Technician of “Marifari” of La Spezia.