Cascade de Pech de Bayle is a small waterfall north of Bagneres de Luchon, at Pratviel de Salles in the region Midi Pyrenees/Haute Garonne (Pyrenees), France.
From the village of Pratviel de Salles you can walk upstream a small watercourse, towards the east, until you cross the road to Gouax de Luchon (D27A). This is also the place where a small watercourse drops down and creates a waterfall: Cascade de Pech de Bayle. There is no official parking but there is a spot for a car after the bridge (gps 42.845255, 0.611525)
You can also drive to Cascade de Pech de Bayle. South of Pratviel de Salles take the exit toGouax de Luchon (D27A). After 1,3 kilometer you see Cascade de Pech de Bayle at the right side of the road.
Cascade de Pech de Bayle is a low volume waterfall, best visited late springtime or after rainfall.