On the "border of a border land" par excellence, the Lunigiana, lies Podenzana, a scattered municipality surrounded by the green countryside, made up of many small towns and a larger dwelling, Montedivalli, an exclave located largely in Ligurian territory.
Podenzana was built around the year 1000 on the right bank of the river Magra, was ruled by the Malaspina family since 1306 and became an autonomous marquisate in 1536.