Cascade de Capèche or Cascade de Couplan is a waterfall near Aragnouet and St Lary Louzan in the French Pyrenees.
From Lannemazan (A64) drive south to Arreau and Aragnouet over road D929. Just before Aragnouet turn right staying on D929 to Reserve Naturelle de Neouvielle. After 4,4 kilometers there is a sharp curve where there is a spot to park 1-2 cars (gps 42.815294, 0.205514).
Cascade de Capèche is located a little bit back in the forrest. Cascade de Capèche can also be seen from the roadside.