4.7
(3)
22
riders
8
rides
Gravel bike trails around Grandchamp, located in the Morbihan department of Brittany, France, traverse a diverse landscape. The region is characterized by the Landes de Lanvaux, a natural area featuring a granitic ridge, wooded islets, and ancient megalithic sites. Gravel routes often combine dedicated gravel paths with some paved sections, leading through typical villages and areas of preserved nature. The terrain varies, offering routes with different levels of difficulty.
Last updated: July 3, 2026
10
riders
105km
06:44
530m
530m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
41.6km
02:41
280m
280m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
3
riders
50.6km
03:20
330m
330m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
26.9km
01:49
240m
240m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
2
riders
35.3km
02:29
250m
250m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Moulin de Mormoulins is a watermill located on the Eure River in the hamlet of Mormoulins. This mill dates back to the 18th and 19th centuries and is a listed historical monument. You can admire the old stone building, the wooden wheel, and the canal that diverts water from the river as you pass in front of the mill. The mill is surrounded by green fields and trees, creating a peaceful and relaxing atmosphere.
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Nice spot when the weather is nice for a bike ride or a nice hike!
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very nice hike in the woods with some stone bridges to discover
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Head to Pont de Gambaiseuil on Route du Bocquet and discover this rugged trail near Gambaiseuil offering a mix of forest trails and technical sections that will test your skills. As you cross the bridge, take the time to appreciate the serenity of the surrounding woods and the gentle flow of the river below. It’s the perfect spot for a quick break before diving back into the dense forest trails that make this hike so rewarding.
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Grand-Champ offers a selection of 13 gravel bike trails, catering to various skill levels. Most routes are moderate, with two more challenging options for experienced riders.
The terrain around Grand-Champ is diverse, featuring dedicated gravel paths, some paved sections, and rural landscapes. You'll encounter the granitic ridge of the Landes de Lanvaux, wooded islets, and charming villages, offering a mix of natural and cultural scenery.
Yes, Grand-Champ is a starting point for a notable Bikepacking Gravel route, a 206.8 km journey designed for a week-long, immersive experience in South Brittany. This route offers diverse terrain and varying difficulty, suitable for adventurers seeking a disconnected experience.
The region is rich in natural beauty and historical sites. You can explore the diverse fauna and flora of the Landes de Lanvaux, discover ancient megalithic sites like the dolmen of Lost er Lenn, and enjoy spectacular views of the Gulf of Morbihan. Some routes also pass by historical structures such as the Château de Mormoulins or the Chateau de Bourdonné.
Yes, many of the gravel routes in Grand-Champ are designed as loops. For example, the moderate Hollande Pond – Route des Deux Chateaux loop from Gambais is a popular choice, guiding riders through varied terrain and past historical chateaux.
Brittany generally offers pleasant cycling conditions from spring through autumn. The mild climate during these seasons makes it ideal for exploring the diverse landscapes and natural features around Grand-Champ without extreme heat or cold.
The gravel biking routes in Grand-Champ are highly rated by the komoot community, with an average score of 4.8 stars from over 5 reviews. Many of the 35+ visitors praise the varied terrain, the preserved natural areas, and the charming villages encountered along the way.
Yes, for experienced riders seeking a challenge, the Château de Mormoulins – Old aqueduct loop from Marchezais - Broué is a difficult 104.4 km trail with significant elevation gain, offering a demanding yet rewarding experience.
Absolutely. A good option for a moderate ride is the Fortified Farm of la Troche – Chateau de Bourdonné loop from Bazainville, which is 26.9 km long and can typically be completed in under two hours, leading through pleasant rural landscapes.
Yes, the region is dotted with historical heritage. Some routes pass near impressive structures like the Château de Mormoulins or the The Donjon of Houdan. The medieval city of Vannes and the Rhuys Peninsula are also part of the broader regional cycling experience.
Beyond the granitic ridge of the Landes de Lanvaux, you might encounter unique natural monuments such as the Guiperreux Toad Crossing, which highlights the region's commitment to preserving its diverse ecosystems.


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