Piani dei Resinelli
At the beginning of the twentieth century, with the spread of mountaineering and tourism, the need arose to connect the Piani, then reachable by mule track, to the valley floor by a driveway. The first project, carried out by the engineer Naco Guzzi, dates back to 1915. The Strada Consortile Ballabio - Piani Resinelli arrived on 7 October 1936. The road that was owned by a consortium made up of the four municipalities of Ballabio, Abbadia Lariana , Mandello del Lario and Lecco, had a toll until 1980.