The fortifications of the Rocce Rosse are observation posts in caves, tunnels that pierce the mountain from side to side and artifacts that are part of the Cadorna Line
At this point is the famous fossil mine (World Heritage Site) of a world that has been past 240 million years. You can find out more about this on the …
The accesses to the bituminous shale mine have been closed, but the area is still accessible to enjoy the beautiful view of Lake Ceresio and the surrounding mountains