5.0
(5)
75
riders
5
rides
Mountain biking around Lac de la Gimone offers diverse terrain in the Gers and Haute-Garonne departments of France. The region is characterized by a gently hilly landscape typical of Gascony, providing undulating routes for cyclists. Riders can explore paths that traverse these hills and valleys, alongside the expansive dam lake. The area also includes shaded trails through nearby forests, adding variety to the mountain biking experience.
Last updated: July 12, 2026
2
riders
20.0km
01:20
280m
290m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5
riders
47.3km
03:48
650m
650m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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7
riders
36.7km
03:03
690m
680m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
7
riders
33.1km
02:43
580m
580m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(3)
44
riders
63.9km
05:13
860m
860m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
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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 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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A former abbey, this church is fascinating with its unusual rampart-like fortifications. Inside, it is indeed a church.
3
1
An artistic journey in the middle of nature. Art installations by local artist Coline Vergez make this trail a fantastic and interesting hike.
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Very large body of water on the borders of Gascony, with a leisure center on its banks.
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Impressive 13th century castle. An association has been working on its rehabilitation since the 2000s. A medieval festival takes place in the village every year.
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The region around Lac de la Gimone is characterized by a gently hilly landscape typical of Gascony, offering undulating routes. You'll find paths traversing these hills and valleys, alongside the expansive dam lake, and shaded trails through nearby forests. This diverse terrain provides varied and engaging rides for mountain bikers.
There are several mountain bike trails around Lac de la Gimone, with at least four routes detailed in this guide. The area offers options for different ability levels, from easy paths to more challenging moderate routes.
Yes, there is at least one easy trail. The Lac de la Gimone – Château de Saint-Blancard loop from Lunax is an 18.5 km easy trail that offers views of the lake and surrounding countryside, making it a good option for those seeking a less strenuous ride.
For those looking for a moderate challenge, the Mountainbike loop from Boulogne-sur-Gesse is a 36.9 km path exploring the hilly terrain and rural landscapes. Another moderate option is the Montmaurin Centre loop from Blajan, which covers 32.7 km.
Yes, for experienced riders seeking a longer challenge, the Simorre – Land Art Sculpture loop from Meilhan is a difficult 63.3 km route. Additionally, the Château de Saint-Blancard – Simorre loop from Saint-Blancard is a moderate 45.4 km trail leading through the undulating Gascony landscape.
The region is generally pleasant for outdoor activities. Summer offers supervised swimming and water sports at the lake, but spring and autumn provide milder temperatures, which can be ideal for mountain biking. Checking local weather forecasts before your ride is always recommended.
Yes, many of the mountain bike trails in the area are designed as loops. Examples include the easy Lac de la Gimone – Château de Saint-Blancard loop from Lunax, the moderate Mountainbike loop from Boulogne-sur-Gesse, and the longer Château de Saint-Blancard – Simorre loop from Saint-Blancard.
The area is highly rated by the komoot community, with an average score of 5.0 stars. Riders often praise the varied terrain, which combines lakeside paths with surrounding hills and woodlands, offering diverse and engaging rides. The network provides options for different ability levels, from easy paths to more challenging routes.
Yes, the area offers several points of interest. You can explore historic sites like Château le Haget and Château de Larroque, or visit the fortified church of Simorre and the old houses of Masseube. The trails themselves often provide views of the lake and surrounding countryside.
While specific regulations for dogs on mountain bike trails are not provided, the region is known for its natural beauty and outdoor activities. It's generally advisable to keep dogs on a leash, especially in areas with wildlife or other visitors, and to ensure they are well-behaved and don't disturb the environment. Always carry water for your dog.
Yes, the area around Lac de la Gimone, including nearby villages like Simorre and Masseube, offers options for cafes, restaurants, and accommodation. These amenities can provide a convenient stop for refreshments or an overnight stay after your ride.
Information on specific public transport links directly to the mountain bike trailheads is limited. It's generally recommended to check local bus services or regional transport options to nearby towns like Boulogne-sur-Gesse or Saint-Blancard, and plan for a short ride or transfer to the lake area.
Parking is typically available at key access points around Lac de la Gimone, especially near popular activity areas and trailheads. For specific routes, starting points like Lunax, Boulogne-sur-Gesse, or Saint-Blancard usually have designated parking facilities. It's advisable to check maps or local signage upon arrival.


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