If you set off from the centre of Canazei, take the "Belvedere" cabin lift to Pecol. From here you can either go up to Col dei Rossi (2.382 m, splendid panorama) or you can get the cabinway "Toé", which arrives a little lower than the cable car. From here you can begin the circuit in both directions.
If you have decided to follow the orange route, now ski down from Belvedere to Pian de Frataces. Here you take the "Pradel" cabin to Col Rodella. Now ski down to Passo Sella and on to Plan de Gralba. Keep going downhill as far as Selva di Val Gardena, and take the "Costabella" chairlift, which will transport you to the "Dantercepies" lift, and on to Cir Passo Gardena. From the pass there is a long, sunny trail as far as Colfosco, then the "Borest" lift will take you to Corvara. Next you need to climb up to Boè by way of the cabin lift, and then ski down to the third pass, Passo Campolongo. Next there is a chair lift which takes you to Bec de Roces, and then you can enjoy 2 km of slopes right down to Arabba. To reach the final pass, Passo Pordoi, you take the cable car to Porta Vescovo, and then drop down 630 metres on the red runs "Salere" and "Alpenrose". When you reach "Pont de Vauz" take the chailifts "Fodom" and then "Lezuo", which will bring you back to Belvedere. To get back to the village you can use the cabin from Pecol, or if you still feel like skiing, take the "Del Bosco" trail, setting off in the direction of Pian de Frataces/Lupo Bianco (the turning for Canazei is just above this area).
Setting off from Campitello di Fassa, you should take the cable car from village up to Col Rodella at 2.485 m, and follow the directions from there.
It’s particularly important to reach the last pass by 3.30 p.m., in order to be back in time. If the weather is bad (heavy snow or strong wind) some lifts may be forced to close.