4.6
(161)
786
riders
59
rides
Gravel biking around Carnac features a landscape characterized by its famous megalithic alignments, coastal paths, and rural tracks. The terrain is generally low-lying with gentle undulations, offering a mix of open fields and some forested sections. Riders can expect varied surfaces, from compacted dirt and gravel to paved sections connecting points of interest. The region provides accessible routes for different skill levels, with minimal significant elevation changes.
Last updated: May 5, 2026
4.8
(31)
136
riders
54.9km
03:06
310m
310m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.6
(5)
28
riders
22.1km
01:25
100m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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4.8
(4)
24
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(5)
23
riders
48.6km
02:55
210m
210m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(4)
9
riders
36.9km
02:12
210m
210m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Real racing boats are often moored here. Lots of speed, little comfort.
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Great harbor with countless boats in La Trinite.
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Great view of the port of Trinite
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Excellent view of the Crac'h river.
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This tumulus, of imposing proportions (10 meters high, 125 meters long and 60 meters wide), was built around 4500 BC. It has at its summit the chapel dedicated to St Michael, a 16th century Calvary and an orientation table which allows you to enjoy a landscape which stretches as far as the eye can see: the Bay and the Peninsula of Quiberon, Belle-Ile-en-Mer, the Peninsula of Rhuys...
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Very nice and pleasant for a short break.
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There are over 120 gravel bike trails in the Carnac region, offering a wide variety of options for different skill levels and preferences. This includes nearly 50 easy routes and over 60 moderate routes.
The terrain around Carnac is generally low-lying with gentle undulations. You can expect a mix of compacted dirt, gravel paths, and some paved sections, often passing through open fields, coastal areas, and occasional forested sections. The region is known for its minimal significant elevation changes, making it accessible for many riders.
Yes, Carnac offers numerous beginner-friendly gravel routes. Nearly 50 of the available trails are rated as easy, perfect for those new to gravel biking or looking for a relaxed ride. These routes typically feature gentle terrain and shorter distances.
Absolutely. For those seeking longer rides, Carnac has several moderate routes that extend further. For example, the Carnac Alignments – Anse du Pô loop from La Trinité-sur-Mer is a moderate 46.4 km (28.8 miles) trail that explores coastal areas and the famous megalithic sites.
Carnac's gravel trails offer diverse scenic viewpoints, from coastal vistas to ancient megalithic sites. You can enjoy views of the coastline, such as on the View from Men Du – Port of La Trinité-sur-Mer loop from Plouharnel - Carnac, or explore historical landscapes like the Alignments of Ménec and the Kermario Stone Alignments.
Yes, many gravel routes in Carnac are designed as loops, allowing you to start and end at the same point. A popular example is the Géant du Manio Menhir – Moulin de Kermario loop from Carnac, which is an easy 22.1 km (13.7 miles) route exploring ancient sites and rural landscapes.
The gravel biking routes in Carnac are highly rated by the komoot community, holding an average score of 4.4 stars from over 550 reviews. Riders frequently praise the region's unique blend of coastal scenery, historical megalithic sites, and accessible terrain suitable for various skill levels.
Carnac's gravel trails often pass by significant historical and natural attractions. You can encounter the famous Carnac Alignments, the Moulin de Kermario, and the ancient Dolmen des Pierres Plates. Coastal routes might also offer views of natural features like the Port Blanc Arch.
The best season for gravel biking in Carnac is typically spring (April-June) and early autumn (September-October). During these months, the weather is generally mild and pleasant, with less rainfall and fewer crowds than the peak summer season. Summer can also be enjoyable, but be prepared for warmer temperatures and more tourists, especially along the coast.
Yes, many routes in Carnac beautifully combine coastal views with historical exploration. The Saint-Philibert Chapel – Carnac Alignments loop from Carnac is a great example, allowing you to experience both the maritime atmosphere and the ancient megalithic landscapes.
Given the varied terrain and coastal exposure, it's advisable to pack layers of clothing, a windbreaker or light rain jacket, and plenty of water. Sunscreen and sunglasses are also recommended, especially during sunny periods. A basic repair kit for your bike is always a good idea, as some rural sections may be remote.
Yes, you can explore the beautiful Bay of La Trinité-sur-Mer on a gravel bike. The View from the Pont de Kerisper – Bay of La Trinité-sur-Mer loop from La Trinité-sur-Mer is a moderate 33.1 km (20.6 miles) route that offers scenic views of the bay and its surroundings.


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