4.2
(19)
827
riders
Colle del Lys and Val di Viù Loop
04:06
77.0km
1,420m
Road cycling
Challenging 47.8-mile road cycling route through Val di Viù, featuring the demanding Colle del Lys climb and panoramic views.
Last updated: February 26, 2026
Tips
The surface for a segment of your route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 44.8 km for 370 m
Waypoints
Start point
Train Station
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18.5 km
Ascent from Viù to Colle del Lys
Highlight • Climb
Translated by Google •
Tip by
31.3 km
Lys Pass
Highlight • Mountain Pass
Translated by Google •
Tip by
77.0 km
End point
Train Station
Way Types & Surfaces
Way Types
73.7 km
2.04 km
1.34 km
Surfaces
76.4 km
445 m
262 m
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Elevation
Highest point (1,300 m)
Lowest point (340 m)
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Weather
Powered by Foreca
Sunday 17 May
14°C
7°C
86 %
Additional weather tips
Max wind speed: 10.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
How challenging is the Tour of Val di Viù via Colle del Lys?
This is a difficult road ride requiring very good fitness. The tour covers approximately 77 km with a substantial elevation gain of around 1,420 meters. The climb to Colle del Lys involves about 15 km of steep ascent from Viù, with sections reaching 10% and even 12% gradients.
What is the best time of year to cycle this route?
The Tour of Val di Viù via Colle del Lys is best undertaken in the spring and summer months. Higher elevations can experience cold temperatures outside of these seasons.
What kind of terrain will I encounter on the tour?
The route is predominantly paved, especially the climb to Colle del Lys which was improved after being featured in the Giro d'Italia. However, some segments might still be unpaved and difficult to ride.
Are there any permits or fees required to cycle this route?
No, there are generally no permits or fees required to cycle on public roads in Italy, including this route.
Where can I park or access the starting point for this tour?
You can start from various points. Almese offers a particularly challenging southern approach to Colle del Lys. Alternatively, you could start from Turin, passing by the UNESCO World Heritage site of Venaria Reale. For public transport, consider the Torino-Ceres railway or GTT buses, which may allow bike carriage.
What scenic views and landmarks can I expect along the way?
The tour offers spectacular views, especially from the summit of Colle del Lys in the Graian Alps. You'll cycle through the scenic Valle di Lanzo and Viù valley, seeing grasslands, rocky outcrops, and dense woods. Landmarks include Col San Giovanni, Rocciamelone, the Tornetti hills, and Mount Civrari. The southern side provides panoramic views towards the Avigliana lakes and the Susa Valley.
Is this road cycling tour dog-friendly?
Road cycling tours are generally not suitable for dogs due to the sustained effort, speed, and potential traffic. It's best to leave your canine companions at home for this type of activity.
Are there places to rest or refuel along the route?
Yes, at the summit of Colle del Lys, you'll find a bar and a refuge, which are convenient spots for cyclists to rest and refuel.
Does the route intersect with other well-known paths?
Yes, the route also passes through sections of the Via Francigena - Dora Riparia variant, Anello Ceronda - Tappa 5, and StouRing.
What is the historical significance of Colle del Lys?
Colle del Lys holds historical importance, marked by a tower commemorating 26 partisans who were massacred there in July 1944 during a bloody battle.
How long does it typically take to complete this road cycling tour?
The estimated completion time for this 77 km tour is just over four hours, though this can vary based on your fitness level and stops.