4.1
(7)
279
riders
109
rides
Road cycling routes around Mont-D'Astarac traverse the tranquil Gascony countryside, characterized by gently undulating hills and wooded areas. The region features a varied terrain with elevations, including the highest point in the Gers department, "Tuco," at 386 meters. Cyclists can experience panoramic views of the distant Pyrenees mountain range and pass by notable lakes such as Lac de l'Astarac and Lac de La Gimone. The area offers less-frequented roads suitable for road cycling.
Last updated: July 2, 2026
7
riders
74.2km
03:03
340m
340m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
7
riders
69.8km
03:35
1,140m
1,140m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

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6
riders
50.5km
02:12
450m
450m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
9
riders
25.2km
01:14
320m
320m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
7
riders
51.1km
02:13
450m
450m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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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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This very pleasant village has some first-rate historical monuments. Thus, the Saint-Julien church has a monumental altarpiece and beautiful old paintings. The town hall is also worth the detour.
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The city center, where most shops and services are located, is now eligible for community funding for its renovation.
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This is the town's main square, built around the church. Needless to say you can find a boulangerie here and a coffee.
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Magnificent
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A former abbey, this church is fascinating with its unusual rampart-like fortifications. Inside, it is indeed a church.
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very pretty, with an alley and the river
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There are over 100 road cycling routes around Mont-D'Astarac, offering a wide range of options for different skill levels. You'll find everything from easy rides to more challenging routes through the rolling Gascony countryside.
The terrain around Mont-D'Astarac is characterized by gently undulating hills and wooded areas. While generally rolling, there are also notable ascents, such as the climb to Mont d'Astarac via Lardit, which features a 1.8 km ascent with a 60-meter vertical gain. The region offers less-frequented roads, providing a tranquil cycling experience.
Yes, Mont-D'Astarac offers several challenging routes. For instance, the Église du Mont d'Astarac – Small road in the woods loop from Monlaur-Bernet is a difficult 74.7 km route with over 1000 meters of elevation gain. Another demanding option is the Bernet Castle – Église du Mont d'Astarac loop from Monlaur-Bernet, covering 64.6 km with significant climbs.
Road cycling routes in Mont-D'Astarac often provide exceptional panoramic views of the distant Pyrenees mountain range. You can also pass by significant natural features like Lac de l'Astarac and Lac de La Gimone. Historic sites such as Château de Saint-Blancard and Bernet Castle are also along some routes, offering cultural interest.
Many of the road cycling routes around Mont-D'Astarac are designed as loops, allowing you to start and finish in the same location. Examples include the Château de Saint-Blancard – Lac de la Gimone loop from Thermes-Magnoac and the Lac de la Gimone – Bernet Castle loop from Boulogne-sur-Gesse, both offering varied scenery.
The region is generally pleasant for cycling from spring through autumn. The tranquil Gascony countryside and less-frequented roads are ideal during these seasons, allowing you to enjoy the rolling hills and wooded areas without extreme heat or cold. Always check local weather conditions before heading out.
While many routes involve undulating terrain, some sections and shorter loops can be suitable for families. The region's quiet, less-frequented roads contribute to a safer and more enjoyable experience for all ages. Look for routes designated as 'easy' for the most family-friendly options.
The road cycling routes in Mont-D'Astarac are highly rated by the komoot community, with an average score of 4.3 stars. Over 300 road cyclists have explored the varied terrain, often praising the tranquil Gascony countryside, the panoramic views of the Pyrenees, and the well-maintained, less-frequented roads.
Mont-D'Astarac itself is historic, with the Saint-Laurent church housing 15th-century murals and a gate tower, both recognized as Historic Monuments. Cycling routes may pass by the remains of a feudal motte or charming medieval bastides. The Château de Saint-Blancard is a 13th-century castle that can be visited along some routes.
Yes, the region features several lakes that are accessible by bike. Lac de l'Astarac, an artificial lake and part of the Natura 2000 network, is a notable stopover for migratory birds. Lac de La Gimone is another beautiful lake often included in cycling routes, such as the Lac de la Gimone – Bernet Castle loop from Boulogne-sur-Gesse.
While specific parking areas for cyclists are not always explicitly marked, you can typically find parking in the villages and towns that serve as starting points for routes, such as Boulogne-sur-Gesse or Thermes-Magnoac. These locations provide convenient access to the cycling network.
The villages and towns throughout the Gascony region, including those along the cycling routes, often have small cafes, bakeries, or local shops where you can stop for refreshments and a rest. Planning your route to pass through these settlements will ensure you have opportunities for breaks.


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