The road to Riolo is one of my least favourite in Bagni di Lucca. It is extremely narrow and winding, with little room to pass if you happen to come across another car. The entrance to the village is also narrow. I suggest parking in the area at the bottom of the village and walking up.
The sign at the entrance to the village suggests a low speed. I think this would be too fast.
The village is a pretty collection of houses, with some lovely decoration, and of course, there are wonderful views from the village. Like all of the villages of Bagni di Lucca Riolo has something different and special to offer visitors.
On the way back to the car I spotted a tiny mouse. The photo is a bit blurry, but the mouse was very small and in a hurry to get away from me.
I have heard that the road to Riolo was badly damaged in the recent heavy rains. I hope everything will be back to normal soon.