Cascade de Piaon is a small waterfall near Sospel in the region Alpes Maritimes, France.
From Sospel drive north to Moulinet on road D2566. After 4,5 kilometer you see a camping site „Domaine Sainte Madeleine“. A little further you can park your car at a house along the road (gps 43.899268, 7.414708).
A little back the road there must be a path going down to the river but it seems steep to me. II have seen pictures of the waterfall so it must be possible to descent to the river somewhere.
Cascade de Piaon is a nice hidden gem. Although the waterfall itself isn’t very big, the scenery seems to be very gorgeous.