Réserve Naturelle Régionale Du Massif Du Montious
Réserve Naturelle Régionale Du Massif Du Montious
4.7
(312)
21,717
riders
8
rides
No traffic road cycling routes in Réserve Naturelle Régionale Du Massif Du Montious traverse a landscape characterized by significant altitudinal variations, ranging from 1,590 to 2,171 meters. The region features diverse ecosystems, including old-growth fir forests, heathlands, and high-altitude wetlands, all shaped by its varied rock substrates and geological history. Road cyclists encounter a mix of terrain, from winding roads through dense woodlands to ascents offering panoramic views of the Pyrenees. This geological diversity, formed during the Hercynian orogeny, contributes…
Last updated: August 19, 2026
10
riders
14.2km
00:57
410m
410m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
131
riders
31.0km
02:12
920m
920m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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4.8
(24)
2,120
riders
73.1km
04:44
2,220m
2,230m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
23
riders
21.5km
01:30
720m
710m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
9
riders
13.8km
00:53
410m
410m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Réserve Naturelle Régionale Du Massif Du Montious
I ride this pass once a month by mountain bike since November 2025, this pass is closed to cars because of the snow but what a chance to see deer and does running in the snow. 😉
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Beautiful views of Val Louron and over to the High Pyrenees from the Col
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Passes reserved for cyclists 9-12 p.m. this Monday 07/15, happiness!
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Don't miss La Manivelle Cycles & Cafe at Arreau, lovely coffee shop and cycling shop, where you can enjoy your coffee by the river after a long day of ride.
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The Col d'Azet is a road mountain pass located at 1,585 meters above sea level. It allows you to go from the Aure valley to the Louron valley. It is one of the 34 passes connected by the famous pass road.
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There are around 7 dedicated no-traffic road cycling routes in the Réserve Naturelle Régionale Du Massif Du Montious, offering a range of experiences for cyclists.
The majority of no-traffic road cycling routes in the Massif Du Montious are rated as moderate, with 6 out of 7 routes falling into this category. There is also one difficult route for more experienced cyclists seeking a challenge.
Yes, for experienced riders seeking a significant challenge, the Hourquette d'Ancizan – Arreau loop from Arreau is a difficult route covering over 30 km with an elevation gain of more than 900 meters.
The reserve offers diverse landscapes, from ancient Pyrenean fir forests and heathlands to high-altitude wetlands. You'll encounter varied terrain shaped by its geological richness, including sedimentary rocks and granitic formations, providing a mosaic of habitats and scenic views.
While cycling, you'll be immersed in a region known for its well-preserved Pyrenean fir forests and unique hook pine. A specific natural attraction in the wider reserve is Lake Bareilles, an alpine lake offering picturesque scenery. The varied terrain also provides potential panoramic views from higher points.
The komoot community highly rates the road cycling experience in this region, with an average score of 4.7 out of 5 stars from over 260 reviews. Cyclists often praise the tranquil environment, diverse landscapes, and the rewarding challenges presented by the varying elevation gains.
Absolutely. A great moderate circular option is the Les Granges d'Astau – The Granges of Astau loop from Poubeau, which covers over 18 km with an elevation gain of around 470 meters, offering a rewarding ride.
Given the region's altitude (1,590 to 2,171 meters) and the presence of steep, narrow roads, the warmer months from late spring through early autumn are generally the best for road cycling. This avoids snow and ice, ensuring safer and more enjoyable conditions.
Yes, the View of Lake Génos – Col de Val Louron-Azet loop from Loudervielle offers scenic views, including those of Lake Génos. The wider reserve also features Lake Bareilles, known for its picturesque setting.
For moderate routes, you can expect elevation gains typically ranging from around 400 to over 600 meters. For example, the Arreau – View of Lacon loop from Gouaux has an elevation gain of approximately 413 meters, while the View of Lake Génos – Col de Val Louron-Azet loop from Loudervielle climbs over 613 meters.
The reserve is a biodiversity hotspot, home to a wide array of species. While cycling, you might spot various birds like the capercaillie or Tengmalm's owl, and if you're lucky, even mammals like the Pyrenean desman. The emphasis on tranquility in the reserve aids in preserving these natural habitats.


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