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France
Occitania
Saint-Gaudens

Lac du Portillon

The best road cycling routes around Lac du Portillon

5.0

(14)

999

riders

4

rides

Road cycling around Lac du Portillon traverses a mountainous landscape characterized by significant elevation changes and challenging ascents. The region features high mountain passes and deep valleys, offering demanding terrain for road cyclists. Routes often lead through forested areas and open mountain scenery, typical of the Pyrenees, with some sections reaching steep gradients.

Best road cycling routes around Lac du Portillon

  • The most popular road cycling route is Valle de Lys – Superbagnères Summit (1804 m) loop from Vallée du…

Last updated: May 20, 2026

4.9

(13)

676

riders

#1.

Bagnères-de-Luchon – Lacets de Peyresourde loop from Granges d'Astau

40.3km

02:38

1,220m

1,220m

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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Hard

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard
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Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

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Popular around Lac du Portillon

From the Queen to the King of the Pyrenees – a spectacular loop from Luchon

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From the Queen to the King of the Pyrenees – a spectacular loop from Luchon

Hiking Collection by

Julien Harté

Tips from the Community

Robert Winner
October 19, 2025, Col de Peyresourde

Iconic Tour de France port

Translated by Google

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Beautiful bends with a really nice view of neighbouring Port de Bales

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Beautiful Col

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Jordi Malet
September 1, 2025, Passmarkierung

Nice monument at top of the Col

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Beautiful views of Val Louron and over to the High Pyrenees from the Col

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Great omelettes, coffee and coke. Well worth a stop at the top of Col du Peyresoude

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Lovely stop at the Hospital Plains!

Translated by Google

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Sergi CP
June 5, 2024, Valle de Lys

To get here from Bagneres, you have to do a fairly demanding mountain pass by road. Once up the reward is worth it. Very nice area with lots of vegetation.

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Frequently Asked Questions

What is the general difficulty level of road cycling routes around Lac du Portillon?

Road cycling routes in the Lac du Portillon area are primarily characterized by significant elevation changes and challenging ascents, typical of the Pyrenees. Most routes range from moderate to difficult. For example, the Valle de Lys – Superbagnères Summit (1804 m) loop from Vallée du Lys is a moderate climb, while the Bagnères-de-Luchon – Port de Balès loop from Benasque is considered difficult due to a major mountain pass.

When is the best time of year for road cycling around Lac du Portillon?

The best time for road cycling around Lac du Portillon is generally from late spring to early autumn (May to October). During these months, mountain passes are typically clear of snow, and the weather is more stable and warmer, making for ideal cycling conditions. Always check local weather forecasts and road conditions before heading out, especially in the shoulder seasons.

Where can I find parking for road cycling near Lac du Portillon or its routes?

Parking is often available in the towns and villages that serve as starting points for these routes. For example, you can usually find parking in Bagnères-de-Luchon or near Hospital de Benasque, which are common access points for many road cycling tours in the region. Specific parking details may vary by route, so it's advisable to check the route description on komoot for the most precise information.

Is public transport available to reach the road cycling routes around Lac du Portillon?

Public transport options directly to the high mountain areas around Lac du Portillon can be limited. However, Bagnères-de-Luchon, a key starting point for many routes, is accessible by regional bus services from larger towns. Cyclists often use these services to reach the general area, then cycle to their desired starting point. Always verify current schedules and bicycle transport policies with local operators.

Are there family-friendly road cycling routes suitable for all ages around Lac du Portillon?

While many routes in the Lac du Portillon area feature significant climbs and are geared towards experienced road cyclists, there are some options with less extreme elevation. For instance, the Hospital de Benasque – Historic Center of Benasque loop from Hospital de Benasque offers a moderate challenge with beautiful scenery, which might be suitable for families with older, more experienced children. However, due to the mountainous terrain, truly 'easy' flat routes are rare.

Can I bring my dog on road cycling routes around Lac du Portillon?

While dogs are generally welcome in many outdoor areas, road cycling routes are primarily designed for human cyclists. Bringing a dog on a road bike can be challenging and potentially unsafe, especially on routes with traffic or steep descents. If you wish to enjoy the area with your dog, consider exploring hiking trails instead, where dogs are often permitted on a leash.

Are there cafes, pubs, or accommodation options near the road cycling routes?

Yes, the towns and villages surrounding Lac du Portillon, such as Bagnères-de-Luchon and Benasque, offer a good selection of cafes, restaurants, and accommodation. These spots are perfect for refuelling before or after a ride, or for an overnight stay. Along the routes themselves, amenities might be sparse, especially in higher mountain passes, so it's always wise to carry sufficient water and snacks.

What kind of scenery can I expect on road cycling routes in the Lac du Portillon region?

Road cycling routes around Lac du Portillon offer diverse and spectacular Pyrenean scenery. You can expect to cycle through deep mountain valleys, dense forested areas, and open alpine landscapes. Many routes feature breathtaking views of high peaks and often pass by picturesque mountain lakes and rivers. The region is known for its dramatic natural beauty and challenging, rewarding climbs.

Are there any loop road cycling trails around Lac du Portillon?

Yes, many of the road cycling routes in the Lac du Portillon area are designed as loops, allowing you to start and finish in the same location. Examples include the Bagnères-de-Luchon – Port de Balès loop from Benasque and the Valle de Lys – Superbagnères Summit (1804 m) loop from Vallée du Lys. These loops offer varied terrain and ensure a complete cycling experience without needing to retrace your path.

What do other road cyclists enjoy the most about road cycling in Lac du Portillon?

The road cycling experience in Lac du Portillon is highly rated by the komoot community, with an average score of 5.0 stars from 5 reviews. Reviewers often praise the challenging mountain passes, the stunning Pyrenean landscapes, and the sense of accomplishment from conquering significant climbs. The well-maintained roads and the opportunity to explore remote, beautiful areas are also frequently highlighted.

How many road cycling routes are available in the Lac du Portillon area?

There are several road cycling routes available in the Lac du Portillon area, offering a range of distances and difficulties. Komoot features a selection of these routes, including both moderate and difficult options, designed to showcase the best of the region's mountainous terrain.

What should I wear for road biking in Lac du Portillon, considering the weather?

Due to the mountainous environment, weather in Lac du Portillon can change rapidly. It's advisable to dress in layers, even in summer. Essential gear includes a windproof and waterproof jacket, arm and leg warmers, and gloves. Always check the forecast for both the starting point and the highest elevation of your route, as temperatures can drop significantly at altitude.

Most popular routes around Lac du Portillon

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