Giau Pass is a high mountain pass in the Dolomites, in the province of Belluno, northern Italy. At 2,236 m it links Cortina d'Ampezzo with Colle Santa Lucia and Selva di Cadore, and stands in the middle of a broad mountain pasture at the foot of Nuvolau and Averau. The climb from Selva di Cadore runs through 29 hairpins and three avalanche tunnels; the Cortina side is easier going. Four huts stand on and below the pass, and the road is a fixture of the Maratona dles Dolomites and of the Giro d'Italia.
Giau Pass
Local name: Passo Giau

Since 1988 the Giau has been the sixth and steepest of the seven passes riders cross in the Maratona dles Dolomites.
- Parking
- Two roadside parking areas by the pass, about 250 m and 400 m from the high point.
- Difficulty
- Reached by road, with the viewpoint at the roadside. By bike from Selva di Cadore: about 10 km, 900 m of ascent, 9โ9.5% average, pitches of 14โ15%, 29 hairpins.
- Transport
- Nearest stop: Rifugio Piezza, about 250 m from the pass.
What makes it special
The road climbs out of larch forest into open pasture and levels off at 2,236 m, with Nuvolau and Averau standing directly over the top of the pass. From there the view runs the full circle: the Marmolada and the Pale di San Martino away to the west, Ra Gusela to the north, and eastward the Cortina valley closed in by the Tofane and Cristallo. The two descents lead to different worlds. One drops to Cortina d'Ampezzo and its hotels; the other winds down to the quiet villages of Colle Santa Lucia and Selva di Cadore in Val Fiorentina. This is grazing country at the top, and the pass sits in the middle of it โ Monte Pore (2,405 m) can be walked to from here, and four huts stand on and below the road.
Good to know
- No toilets and no drinking water within 800 m of the pass โ deal with that in the valley before you drive up.
- Four huts on and below the pass: Passo Giau (2,236 m), Da Aurelio (2,175 m), Fedare (2,000 m) and Malga Giau (1,900 m).
- Coaches and trucks are allowed over Giau, which the Falzarego road does not take โ an alternative route into Cortina from the Agordino.
- Cyclists: about 10 km and 900 m of ascent from Selva di Cadore, averaging 9โ9.5% with pitches of 14โ15%.
- Bring a wind layer โ the top is open pasture at 2,236 m.
Getting there
Everyone arrives by road. Provincial road SP638 runs over the top, linking Colle Santa Lucia with Cortina d'Ampezzo, and the high point of the pass is the viewpoint itself: you park at the roadside and finish on foot along the tarmac, past the information boards near the summit. From the Selva di Cadore side the last stretch is narrow and twisting, cut into the rock and stacked with hairpins. The Cortina side is the easier drive of the two.
Best time to visit
Better: clear days in summer, when the road is open and the whole ring of peaks is out.
Avoid: winter, when avalanches block stretches of the road.
The pass is open pasture at 2,236 m and the panorama is the entire reason to come, so low cloud takes the visit away completely. Check the sky before committing to the drive up.
Sun & daylight
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Frequently asked questions
How high is Giau Pass?
2,236 m. It sits at the foot of Nuvolau (2,574 m) and Averau (2,647 m), and Monte Pore (2,405 m) can be reached from the pass.What does the road over Giau Pass connect?
Cortina d'Ampezzo on one side, Colle Santa Lucia and Selva di Cadore on the other, by provincial road SP638. The pass itself falls within the territories of Colle Santa Lucia, San Vito di Cadore, Cortina d'Ampezzo and Selva di Cadore.Is the road open in winter?
Not dependably. Avalanches regularly come down on the uncovered parts of the road during the winter season and block it, despite the protective works built over the years.What can you see from the top?
West towards Colle Santa Lucia: the Pale di San Martino, Cime d'Auta, Marmolada, Piz Boe and Setsas. North: Ra Gusela. East, down the Cortina valley: the Tofane, Croda Rossa, Pomagagnon, Cristallo and Croda da Lago.








