4.4
(35)
520
riders
28
rides
Road cycling around Troncens offers routes through a very hilly terrain characterized by clay soil, bordering the Lannemezan plateau. The elevation in the area ranges from 182 to 342 meters, providing varied gradients for cyclists. This region, part of the "pays d'Astarac," features green hills, agricultural lands, and dispersed farms, with the Cabournieu and Laus rivers adding to the natural landscape. Cyclists can expect quiet roads with minimal traffic, passing through picturesque villages and vineyards.
Last updated: May 22, 2026
11
riders
31.2km
01:11
70m
70m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
9
riders
68.6km
03:01
450m
450m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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4
riders
31.0km
01:15
100m
100m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4
riders
47.2km
01:57
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
3
riders
64.5km
03:08
680m
680m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Popular around Troncens
Near the lake is a shaded picnic area. However, swimming is not supervised there. You will also find a view of the lake from the nearby road.
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Protected as historical monuments, the Abbey, founded around the year 800, is nicknamed the "little Versailles of Bigorre". Visits possible between June and September.
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Unique access door to the old citadel of Villecomtal, which was then fortified and no longer exists today. The ramparts have disappeared, the Porte d'Arcourten is the only vestige.
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The only gate that gave access to the citadel of Villecomtal, today the only trace of its existence.
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There are over 20 dedicated no-traffic road cycling routes around Troncens, offering a variety of experiences for different skill levels. You'll find 8 easy routes, 14 moderate routes, and 1 challenging option.
The terrain around Troncens is characterized by its very hilly nature, with elevations ranging from 182 to 342 meters. This means you can expect both challenging climbs and rewarding descents, offering diverse cycling experiences across green hills and agricultural lands. The region is part of the 'pays d'Astarac,' known for its undulating territory.
Yes, Troncens offers several easy routes perfect for beginners or those looking for a relaxed ride. For example, the Rob2 loop from Rabastens-de-Bigorre is an easy 31 km route with minimal elevation gain. Another great option is the Rob2 loop from Beccas, also around 31 km and rated easy.
The no-traffic road cycling routes in Troncens offer picturesque views of the Gascony countryside. You'll cycle through serene rural settings, past dispersed farms, and enjoy vistas over Armagnac vineyards. The region's undulating landscape provides ever-changing scenery, often passing through charming, authentic villages and medieval bastides.
Many of the routes around Troncens are circular, allowing you to start and end in the same location. A popular moderate circular route is the Joli Bois – Lac de Monpardiac loop from Troncens, which covers about 64.5 km with significant elevation gain, offering a great workout and beautiful scenery.
While cycling, you'll pass through charming villages and natural areas. Nearby attractions include the impressive Church of Our Lady of the Assumption of Marciac and the historic Saint-Sever-de-Rustan Abbey. The village of Marciac itself is also a notable settlement to explore.
Within Troncens, you can visit the Saint-Jean-Baptiste church and a tranquil lake below the municipal complex. For a unique local experience, consider a visit to Vergers Daguzan, an organic farm specializing in hazelnuts and apples, where you can learn about sustainable agriculture and enjoy tastings.
The komoot community highly rates the road cycling experience in Troncens, with an average score of 4.4 stars. Reviewers often praise the tranquility of the no-traffic roads, the beautiful undulating Gascony landscape, and the charm of passing through authentic French villages.
Given the 'very hilly' terrain and significant elevation changes on many routes, an electric bike (VAE) can certainly make the cycling experience more accessible and enjoyable, especially for longer or more challenging rides. There's even a route, the VAE rental station – Rob2 loop from Villecomtal-sur-Arros, that highlights the convenience of e-bikes in the area.
The region's climate generally makes spring and autumn ideal for road cycling, offering pleasant temperatures and beautiful scenery. Summer can also be enjoyable, but it's advisable to start rides early to avoid the midday heat.
Yes, for experienced cyclists seeking a challenge, there is at least one difficult route available. Additionally, several moderate routes, such as the Hill in the Woods – Château de Lubret St Luc. loop from Villecomtal-sur-Arros, offer significant climbs and longer distances, providing a rewarding experience.


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