One of many alpine trails in Italian Dolomites, in mountain group Sella, is numbered 666.
Trail starts by mountain
challet Pisciadú in elevation approx. 2600 metres ASL and hikers can descent to village of Colfosco (Calfosch/Kolfuschg) or to mountain saddle Passo Gardena.
Its mostly used for descent from chalet, because for climb is often chosen very popular
via ferrata Brigada Tridentina (
Pisciadú Klettersteig).
Trail 666 will lead you through impressive ravine, partially supported by fixed metal ropes and rails. It takes one hour and a half to parking lot, or Passo Gardena.