4.4
(4442)
26,883
riders
39
rides
Touring cycling routes around Plouharnel, France, traverse a landscape characterized by extensive sandy beaches, majestic dunes, and the unique Isthmus of Penthièvre. The region offers a diverse terrain that includes coastal paths with ocean views, inland countryside, and ecologically rich wetlands. Prehistoric megalithic sites, such as the Carnac Alignments, are also accessible, providing cultural points of interest along the routes.
Last updated: June 27, 2026
4.7
(526)
2,685
riders
41.8km
02:30
160m
160m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(253)
1,527
riders
40.0km
02:25
180m
180m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.5
(106)
585
riders
29.1km
01:50
130m
130m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.3
(20)
127
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(6)
58
riders
49.8km
03:13
270m
270m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
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Hike through the world's largest megalithic complex of its kind, a stronghold of European prehistory
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A beautiful beach promenade. Ideal for strolling.
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The Grande Plage in Carnac is beautiful, whatever the weather 😉. Absolutely recommended 👍.
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Magnificent collection of standing stones north of Carnac. It's incredible what was done here thousands of years ago.
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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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There are over 40 touring cycling routes around Plouharnel, offering a diverse range of experiences. These routes cater to various skill levels, from easy coastal rides to more challenging explorations of the wider region.
Plouharnel's touring cycling routes feature a varied landscape. You'll encounter extensive sandy beaches and majestic dunes, particularly along the Isthmus of Penthièvre. Routes also traverse coastal paths with ocean views, inland countryside, and ecologically rich wetlands. Some paths are dedicated greenways, ensuring smooth passage.
Yes, Plouharnel offers many easy touring cycling routes perfect for beginners or those seeking a relaxed ride. For instance, the Carnac Alignments – Anse du Pô loop from Plouharnel - Carnac is an easy 17.6-mile (28.3 km) trail that takes you through areas near the famous megalithic sites. Another easy option is the Notre-Dame-des-Fleurs Chapel – Anse du Pô loop from Sainte-Barbe, covering 18 miles (29 km).
For those looking for a greater challenge, Plouharnel also has more demanding routes. An example is the Village du Passage – Le Bono loop from Plouharnel - Carnac, a difficult 71.9-mile (115.7 km) route that explores a wider area and includes more significant elevation changes.
While cycling in Plouharnel, you can explore diverse natural features and historical landmarks. The unique Isthmus of Penthièvre is a highlight, connecting the Quiberon peninsula to the mainland. You can also visit ancient megalithic sites like the Alignments of Ménec and the Kermario Stone Alignments. Coastal routes offer views of the Port Blanc Arch and the extensive sand dunes that are part of the Gâvres-Quiberon Grand Site de France.
Yes, you can easily cycle to the famous Carnac Alignments from Plouharnel. The Carnac Alignments – Anse du Pô loop from Plouharnel - Carnac is a popular route that leads directly through areas near these world-renowned megalithic sites, offering a unique cultural experience.
Many touring cycling routes in Plouharnel are designed as loops, allowing you to start and end in the same location. An excellent example is On the Quiberon peninsula — loop along the V45, which offers stunning views of the peninsula's rugged coastline. Another is the Isthmus of Penthièvre – Château de Turpault loop from Plouharnel - Carnac, highlighting the narrow strip of land and coastal access.
The best time to cycle in Plouharnel is generally during the spring (April-June) and early autumn (September-October) when the weather is mild and pleasant, and the tourist crowds are thinner. Summer (July-August) is also popular, but can be busier, especially along coastal areas and beaches. The region's coastal climate makes it enjoyable for cycling for much of the year.
Yes, Plouharnel offers several touring cycling routes that are well-suited for families. The presence of dedicated greenways and relatively flat sections, especially along the coast and through the Isthmus of Penthièvre, makes for safe and enjoyable rides. Many easy routes are available, allowing families to explore the beaches, dunes, and charming villages at a comfortable pace.
The touring cycling experience in Plouharnel is highly rated by the komoot community, with an average score of 4.3 stars from over 1000 reviews. Cyclists often praise the diverse terrain, from stunning coastal paths with ocean views to the unique Isthmus of Penthièvre and ancient megalithic sites. The well-maintained paths and the opportunity to explore both natural beauty and cultural heritage are frequently highlighted.
Yes, several historical sites, including castles and forts, are accessible by bike near Plouharnel. You can cycle to landmarks such as Château de Turpault and Fort Penthièvre. These sites offer a glimpse into the region's rich heritage and are often incorporated into touring routes, providing interesting stops along your journey.


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