4.8
(3)
41
riders
3
rides
Gravel biking around Le Port, situated in the Ariège department of the French Pyrenees, offers routes characterized by significant elevation changes and varied surfaces. The region features mountainous terrain with a mix of unpaved segments, dense forests, and open landscapes. These trails provide access to the Pyrenean environment, including high mountain views and challenging ascents. Le Port serves as a starting point for exploring the surrounding natural features suitable for gravel cycling.
Last updated: October 28, 2026
5
riders
41.5km
03:38
1,200m
1,200m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
9
riders
43.2km
03:46
1,360m
1,360m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

4
riders
46.2km
03:13
1,140m
1,140m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
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superb view of the ridges and beautiful descent to Sem
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Beautiful climb with mostly double-digit gradients between 10% and up to 19%. The view at the end is impressive.
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Climb starting from Auzat. The first 8 km to the lower public car park/overnight accommodation are quite moderate. From there, the gradients are mostly double-digit, up to around 16%, and briefly 19%. The view of the dam is impressive at first, and the next view of the reservoir is even more impressive. You can then drive another 2.5 km to the end of the asphalt road to have a view of the reservoir from the south.
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The Soulcem pond is a reservoir designed in the 1980s on a former plateau dedicated to pastoralism. Today it is the meeting point of many hiking trails that connect France and Spain. The place is worth a short break to enjoy the view of the Vicdessos valley.
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This small town in the Ariège Pyrenees regional natural park is at the crossroads of many hiking routes. The town and its hamlets are dynamic and offer many activities in summer, which makes them very pleasant to cross. If you want to spend the night there, you will find many accommodation options.
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By climbing to the peak of Risoul you can enjoy a magnificent view of the village of Vicdessos and its valley. Be attentive, the chamois like to hang around and observe hikers.
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There are 3 challenging no-traffic gravel bike trails around Le Port, all rated as difficult. These routes offer significant elevation changes and varied surfaces, characteristic of Réunion Island's diverse topography.
Yes, all the no-traffic gravel bike routes in this guide are circular. For example, you can explore the Soulcem Reservoir – Étang de Soulcem loop from Val-de-Sos, the Pic de Risoul – Siguer loop from Val-de-Sos, or the Seix – Mountain views loop from Aulus-les-Bains.
The trails around Le Port offer a dramatic mix of landscapes. You'll encounter challenging mountainous terrain with significant elevation changes, often featuring volcanic landscapes and high viewpoints. Réunion Island is famous for its 'Pitons, cirques and remparts,' a UNESCO World Heritage site, so expect breathtaking natural amphitheaters and lush forests.
While the routes themselves offer stunning views, the region around Le Port is rich in natural attractions. You can find beautiful lakes such as Guzet Pond and Garbet Lake, as well as impressive mountain peaks like Saleix Pass and Cap du Carmil, offering panoramic vistas.
Réunion Island's climate allows for gravel biking year-round, but the dry season (May to November) generally offers more stable weather conditions, making it ideal for tackling the challenging mountainous terrain. During the wet season (December to April), trails can be more slippery and some areas might experience heavier rainfall.
All the no-traffic gravel trails listed are rated as difficult. They feature significant elevation gains, with routes like the Pic de Risoul – Siguer loop climbing over 1500 meters. Riders should have good fitness and be prepared for varied surfaces, including unpaved segments that may require pushing your bike at times.
While Le Port is a coastal town, the no-traffic gravel routes in this guide primarily delve into the island's mountainous interior. However, many routes across Réunion Island incorporate coastal roads with Indian Ocean views, and you might find glimpses of the sea from higher viewpoints on some trails as you ascend.
The area is highly rated by the komoot community, with an average score of 4.75 stars. Reviewers often praise the challenging and rewarding nature of the trails, the stunning volcanic landscapes, and the sense of adventure found on Réunion Island's diverse terrain.
Réunion Island is known for its lush tropical forests and numerous waterfalls. While specific waterfalls are not directly on these routes, the mountainous terrain you'll traverse is often covered in dense forests, such as those found in areas like Tévelave and the Great Forest, providing a rich diversity of flora and scenic backdrops.
Given the varied and often challenging surfaces, including rocky volcanic terrain and unpaved segments, a high-volume tire gravel bike is highly recommended. Good suspension and robust tires will enhance your experience on these difficult trails.
The routes typically start from towns like Val-de-Sos or Aulus-les-Bains, which are common access points for outdoor activities. You should be able to find parking facilities in these villages, but it's always advisable to check local parking regulations and availability before your trip, especially during peak seasons.


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