The best road cycling routes around La Thuile
4.5
(201)
9,800
riders
56
rides
Road cycling routes around La Thuile traverse the Italian Alps, characterized by dramatic mountain passes, deep valleys, and alpine lakes. The region features imposing peaks like Mont Blanc and the Rutor massif, alongside coniferous forests and high-altitude pastures. Cyclists encounter significant elevation changes, including ascents to renowned passes that connect Italy with France.
Best road cycling routes around La Thuile
- The most popular road cycling route is Colle San Carlo from Pré Saint Didier — Ring tour, a 19.0…
Last updated: April 24, 2026
4.6
(5)
223
riders
30.6km
02:04
1,040m
1,030m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.7
(3)
182
riders
28.5km
01:45
780m
780m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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4.9
(13)
888
riders
58.7km
03:45
1,800m
1,800m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
337
riders
118km
07:14
3,300m
3,300m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
182
riders
172km
10:21
4,470m
4,470m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Tips from the Community
A typical Aosta Valley village nestled in the mountains, a crossroads for Colle San Carlo, the Piccolo San Bernardo, and Pré-Saint-Didier. A little trivia: it was here that, at the end of the Second World War, a partisan brigade and a small republican brigade, putting aside all hatred, jointly opposed De Gaulle's attempt to annex the Aosta Valley to France.
6
0
From Morgex: Challenging and relentless climb, from a good military road it ascends with very regular gradients that allow, once you find your rhythm, to go steadily to the top without too much trouble. From Pré-Saint-Didier: Decidedly easy climb to La Thuile (gradients around 4-5%), from there the climb becomes challenging with severe gradients (although not like those of the more famous Morgex side). Be careful, in summer, of traffic (on the descent, use great caution on both sides) and of the south-facing exposure which makes it very hot in the afternoon.
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A challenging and relentless climb, like a good military road, it climbs with very regular gradients that allow, once you find your rhythm, to easily reach the summit. Be careful, in summer, of traffic (use extreme caution on both sides when descending) and the southern exposure, which makes it very hot in the afternoon.
6
0
A demanding climb for trained cyclists. 10 km, 1000 m elevation gain. Also known as Col d'Arpy.
1
0
Every kilometer, you'll find a stone with the following information: - remaining kilometers - average gradient for the next kilometer - current elevation
1
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A great Aosta Valley classic; the climb itself isn't particularly difficult, but be careful not to underestimate the wind that often blows strongly from France, making the 12 km from La Thuile to the pass much more challenging than the steepness suggests. The landscape is beautiful and evocative: from the iconic eight hairpin bends that allow you to leave Pré-Saint-Didier behind, you enter the cool valley that leads to La Thuile. After passing the ski resort, you quickly gain altitude with long straights, then enter the forest and conclude the climb in a vast alpine meadow.
6
0
Small town crossed by the SS26 renowned for its thermal springs
3
0
A real Very highlight, what more could you want?
0
0
Frequently Asked Questions
How many road cycling routes are available in La Thuile?
La Thuile offers a diverse network of over 60 road cycling routes. These routes cater to various skill levels, ranging from moderate climbs to challenging, long-distance tours across the alpine landscape.
What are the most challenging road cycling routes in La Thuile?
For experienced cyclists seeking a challenge, routes like the La Rosière – Serpentine Route loop from La Thuile stand out, covering over 117 km with more than 3,300 meters of elevation gain. Another demanding option is the View of the Tignes dam – Iseran Pass loop from Pré-Saint-Didier, which spans over 172 km and features more than 4,400 meters of ascent.
Are there any easier road cycling routes for beginners in La Thuile?
While many routes in La Thuile involve significant elevation, there are options suitable for those looking for a moderate challenge. For example, the Little St. Bernard Pass from La Thuile is a moderate 28.5 km path with about 780 meters of ascent, offering a rewarding experience without extreme difficulty.
What natural features or landmarks can I expect to see along the road cycling routes?
Road cycling routes in La Thuile offer breathtaking views of imposing Alpine peaks like Mont Blanc and the Rutor massif. You'll also encounter picturesque alpine lakes such as Lake Arpy and Lac Verney, and the impressive Rutor Falls. The landscape transitions from green pastures to coniferous forests, providing varied scenery.
Which famous mountain passes can I cycle in La Thuile?
La Thuile is renowned for its iconic mountain passes. The ascent to the Little St. Bernard Pass is a highlight, connecting the Italian Aosta Valley with France. Another notable climb is the Colle San Carlo, known for its challenging gradients.
Are there many circular road cycling routes available in La Thuile?
Yes, La Thuile offers several excellent circular road cycling routes. A popular option is the Colle San Carlo from Pré Saint Didier — Ring tour, a 30.6 km loop with over 1,000 meters of elevation gain. Another is the Colle San Carlo – La Thuile loop from Pré-Saint-Didier, covering nearly 60 km.
What is the best time of year for road cycling in La Thuile?
The best time for road cycling in La Thuile is typically during the warmer months, from late spring to early autumn, when the mountain passes are clear of snow and weather conditions are most favorable. This period allows for optimal enjoyment of the high-altitude routes and scenic landscapes.
Is parking available near the road cycling routes in La Thuile?
Yes, parking is generally available in and around La Thuile, particularly in the main village and near popular starting points for routes. It's advisable to check local signage for specific parking regulations and availability, especially during peak season.
Are there places to stop for refreshments or accommodation along the routes?
Yes, La Thuile and surrounding villages offer various cafes, restaurants, and accommodation options. Along some routes, especially those traversing mountain passes or connecting to other towns, you may find opportunities for refreshments. For longer tours, consider planning stops at huts like Rifugio Maison Vieille or Elisabetta Soldini Montanaro Hut, though these are typically more remote.
What do other cyclists say about road cycling in La Thuile?
The road cycling routes in La Thuile are highly rated by the komoot community, with an average score of 4.5 stars from over 190 reviews. Cyclists often praise the dramatic landscapes, challenging ascents, and the unforgettable experience of tackling iconic mountain passes.
Are there any cross-border road cycling opportunities from La Thuile?
Absolutely. La Thuile's strategic location in the Italian Alps allows for cross-border road cycling adventures. Routes like the ascent to the Little St. Bernard Pass connect the Italian Aosta Valley directly with France, offering unique multi-day tour possibilities through majestic Alpine landscapes.
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