4.2
(146)
2,377
riders
398
rides
Road cycling routes around Castelnau-Barbarens traverse a landscape characterized by rolling hills and agricultural vistas within the Pays d'Auch. The region features ascents to perched villages and offers panoramic views of the Arrats valley. This terrain provides varied and engaging rides for road cyclists.
Last updated: May 13, 2026
5.0
(7)
52
riders
55.7km
02:27
490m
490m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
8
riders
65.2km
02:47
440m
440m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5
riders
72.2km
03:35
800m
800m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
13
riders
26.3km
01:17
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(1)
7
riders
50.2km
02:14
410m
410m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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The Boulaur Monastery is definitely worth a visit. The bike ride there is full of ups and downs.
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Simorre is located in the Astarac region, a very hilly area in the south of Gers, with clay soil, which runs along the Lannemezan plateau. You will be dazzled by this small medieval village and especially by the Notre-Dame-de-l'Assomption church which sits majestically in the middle of the village. As it is fortified, it looks as much like a church as a fortified castle. It is surprising.
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Nice quiet little road.
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Old 13th century humpback bridge spanning the Gers, approved by King Philippe the Bold in 1285.
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Climbing this monumental staircase, both seen from above and below, I counted 231 steps.
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Mauvezin, built on a rocky outcrop, dominates the Arratz valley. You will find many shops and services there.
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Regular food and flea markets take place in the main town center where there is also a beautiful old church and some cafes.
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The region around Castelnau-Barbarens is characterized by rolling landscapes and agricultural fields within the Pays d'Auch. You'll encounter ascents to picturesque perched villages and enjoy panoramic views of the Arrats valley, offering varied and engaging rides.
There are over 400 road cycling routes around Castelnau-Barbarens, catering to various skill levels. This includes 29 easy routes, 282 moderate routes, and 106 difficult routes, ensuring options for everyone from beginners to advanced cyclists.
Yes, Castelnau-Barbarens offers 29 easy road cycling routes. These routes typically feature less elevation gain and shorter distances, making them ideal for beginners or those looking for a more relaxed ride.
Many routes pass through or near historical sites. For instance, the Auch – 13th-century bridge loop from Lussan takes you past historical landmarks, including a 13th-century bridge. The village of Castelnau-Barbarens itself is medieval, with covered passages and a 13th-century tower. You might also encounter the Sansan paleosite on routes like the Sansan paleosite – 13th-century bridge loop from Haulies.
Yes, many of the road cycling routes in the area are loops, allowing you to start and end in the same location. Examples include the Halles de Gimont – Mauvezin loop from Saramon and the Église Saint-Cerase loop from Boulaur.
The road cycling routes around Castelnau-Barbarens are highly rated by the komoot community, with an average score of 4.3 stars from over 150 reviews. Cyclists often praise the varied terrain, the scenic agricultural vistas, and the charm of the perched villages.
The region's climate generally allows for pleasant cycling during spring, summer, and early autumn. These seasons offer comfortable temperatures and vibrant landscapes, ideal for exploring the rolling hills and historic villages. Winter cycling is possible but may require more preparation for cooler weather.
While many routes involve rolling hills and ascents, there are 29 easy routes that could be suitable for families with some cycling experience. These routes tend to be shorter and have less challenging elevation profiles, offering a gentler introduction to the region's beauty.
Castelnau-Barbarens itself is perched on a hill, offering expansive panoramic views of the surrounding countryside and the Arrats valley. Many routes will take you through similar elevated positions or past orientation tables within villages, providing excellent photo opportunities of the picturesque surroundings.
While specific parking details for every route vary, many villages and towns in the region, including Castelnau-Barbarens, offer public parking areas. It's advisable to check local parking options in the specific starting village of your chosen route.
For experienced riders seeking longer distances, routes like the Small road in the woods – Faget- Abbatial. loop from Saramon, which covers over 72 kilometers, offer a significant challenge with more elevation gain. The Halles de Gimont – Mauvezin loop from Saramon is another moderate option at over 65 kilometers.
Many routes pass through or near charming villages and towns in the Gers department. These often have local cafes, bakeries, or small shops where you can stop for refreshments, especially in larger hubs like Auch or Gimont. Planning your route with these stops in mind can enhance your cycling experience.


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