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Giro d’Italia climbs

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The Giro d’Italia peloton at Passo Tonale during stage 17 in 2025
The Giro d’Italia peloton at Passo Tonale during stage 17 in 2025.

Stelvio, Gavia, Mortirolo, Zoncolan, Tre Cime di Lavaredo, Pordoi, Fedaia and Alpe di Mera bring eight Giro mountain roads into one comparison. The selection spans northern Italy, so choose a region and approach before planning where to stay.

Compare the climbs

8 selected routes, from 9.2 km to 24.6 km, with 641 m to 1,886 m of elevation gain.

Scenery and traffic highlights are based on published ratings.

Climb and approachDistanceElevation gainAverage gradient
Passo dello Stelvio from Prato allo Stelvio24.6 km1,886 m7.4%
Passo di Gavia from Ponte di Legno16.4 km1,316 m8.0%
Mortirolo from Mazzo di Valtellina11.5 km1,281 m11.1%
Monte Zoncolan from Ovaro9.8 km1,205 m12.2%
Tre Cime di Lavaredo from Passo Tre Croci10.0 km746 m7.0%
Passo Pordoi from Arabba9.2 km641 m7.0%
Passo Fedaia12.7 km998 m7.8%
Alpe di Mera from Scopello9.7 km878 m9.0%

Stelvio and Gavia: choose your approach

Here, Stelvio is the climb from Prato allo Stelvio and Gavia is the approach from Ponte di Legno. If you stay in Bormio, the Bormio collection links to the other side of each pass. Those profiles have different starts and measurements; reaching the same summit does not make them interchangeable.

Pordoi and Fedaia in the Dolomites

The Pordoi selection starts in Arabba. Fedaia’s saved profile includes the approach through Malga Ciapela. The Giro’s own Fedaia history describes its first appearance in 1970; the climb and Pordoi have since appeared together in mountain stages. The broader Dolomites collection has more passes and alternative approaches.

Turn the list into a holiday

Choose Bormio, a Dolomites destination or Valsesia for Alpe di Mera. These are separate areas, so visiting them together calls for transfers. Check local road openings before fixing travel dates and include the journey from your accommodation and the return from each summit.

Mortirolo, Zoncolan and Tre Cime

Mortirolo is the steep ascent from Mazzo di Valtellina; the Monno approach is a different profile. Zoncolan starts in Ovaro, while the Tre Cime route begins at Passo Tre Croci and ends by Rifugio Auronzo. These climbs sit in different areas and need a plan for transfers if you want to ride all three.

Alpe di Mera from Scopello

The Giro finished at Alpe di Mera in 2021, climbing from Scopello in Valsesia, Piedmont. This sustained steep ascent offers a different destination from the eastern Alpine passes. Use its full gradient profile when comparing it with Mortirolo or Zoncolan.

Choose the destination after the climb

For Stelvio and Gavia from a Bormio stay, use the Bormio-side profiles linked in that collection. For Pordoi, Fedaia and Tre Cime, begin with the Dolomites selection. Mortirolo from Mazzo and Zoncolan from Ovaro keep their own starting valleys; the eight climbs here do not form a connected tour.

Average gradient describes the recorded route as a whole. Open a climb to see its elevation profile and how the gradient changes along the road.

Further reading

The southern Stelvio road climbing above Bormio

Bormio climbs

4 climbs · Stelvio and Gavia from Bormio, with Torri di Fraele and Bormio 2000.

Passo Gardena road and limestone peaks in the Dolomites

Dolomites climbs

14 climbs · Compare the sides of Sella, Gardena, Giau and other Dolomite passes.

The Austrian Timmelsjoch road winding towards the high pass

Ötztal climbs

5 climbs · Timmelsjoch and steep Hochsölden, with side-valley rides and Kühtai from Oetz.