4.2
(246)
7,262
riders
21
rides
No traffic road cycling routes around Plouharnel traverse a diverse landscape characterized by a 10-kilometer coastline, extensive dunes, and varied countryside terrain. The region features predominantly well-paved surfaces and dedicated cycle paths, making it suitable for road cycling. Elevations are generally low, with most ascents under 200 meters, contributing to accessible cycling conditions. This area offers a network of routes that combine coastal scenery with inland exploration.
Last updated: May 6, 2026
3.0
(1)
18
riders
31.1km
01:32
110m
110m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
14
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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4
riders
25.0km
01:34
70m
70m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
6
riders
36.6km
01:39
150m
150m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
5
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Popular around Plouharnel
Good country road, with very good asphalt. Not many cars.
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This memorial is extremely interesting because it depicts the blue uniform worn by French infantrymen during World War I. The introduction of the blue-grey uniform (known as "horizon blue" because it was believed to prevent soldiers from standing out against the skyline) had been approved by the French Chamber of Deputies on July 10, 1914, but a new issue was not possible until the outbreak of war a few weeks later.
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The dolmen stands in the middle of the village, close to a house. It once had a long passage and measured 27 meters in length. The cover plate weighs approximately 40 tons. For a long time, it served as a barn.
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A true gem of a road. Good asphalt and hardly any traffic. What more could you want?
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The small house with the blue shutters is said to be one of the most photographed motifs in Brittany.
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A truly beautiful section of the route. It might be problematic on a road bike, though. It's fine on a gravel bike. Sometimes, though, you have to push your bike for a few meters if the sand is too deep.
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A beautiful route. It's paved, making it suitable for road bikes.
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Highly recommended crêperie. Always busy here.
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There are over 20 dedicated no-traffic road cycling routes around Plouharnel. These routes offer a variety of experiences, from easy coastal rides to more challenging inland loops, ensuring options for different fitness levels.
The terrain around Plouharnel is generally low in elevation, making it accessible for most cyclists. You'll find well-paved surfaces and dedicated cycle paths traversing coastal areas, extensive dunes, and peaceful countryside. Most ascents are under 250 meters, providing a comfortable ride.
Yes, Plouharnel offers 10 easy, traffic-free road cycling routes. A great option for a relaxed ride is the Keraveon castle gate – Étel Estuary loop from Alignements de Kerzérho, which is just under 30 km and features minimal elevation gain, perfect for enjoying the scenery without much effort.
Many routes offer stunning views of the Atlantic Ocean and the Bay of Quiberon. You can cycle along the unique Isthmus of Penthièvre, which connects the Quiberon peninsula to the mainland, or explore the wild dunes and diverse natural environments like marshes and wet meadows. The region is also rich in megalithic sites, with the famous Carnac Alignments just 3 km from Plouharnel.
Yes, many of the no-traffic road cycling routes around Plouharnel are designed as loops, allowing you to start and finish at the same point. For example, the moderate Côte Sauvage de Quiberon – Côte sauvage loop from Penthièvre offers a scenic 18.9 km ride along the coast.
The no-traffic road cycling routes in Plouharnel are highly rated by the komoot community, with an average score of 3.9 stars from over 60 reviews. Cyclists often praise the well-maintained paths, the stunning coastal views, and the peaceful, car-free environment that allows for an immersive riding experience.
Absolutely. From Plouharnel, you can access the Wild Coast of Quiberon by cycling along the dedicated path on the Isthmus of Penthièvre. This unique strip of land offers magnificent coastal scenery and leads directly to the extensive cycling opportunities on the Quiberon Peninsula.
For experienced riders seeking a longer challenge, there is a difficult route available: the Village of Lanvaudan – Trebihan lock loop from Belz - Ploemel. This extensive route covers over 113 km and features significant elevation gain, providing a demanding yet rewarding experience through varied landscapes.
The region is rich in history. Besides the famous Carnac Alignments, you can encounter numerous other megalithic sites like the Alignments of Ménec and the Kermario Stone Alignments. Remains of the Atlantic Wall, including blockhouses, are also present in the dune areas, adding a historical dimension to your ride.
Yes, some routes extend towards these beautiful estuarine landscapes. The Pont Lorois – Keraveon castle gate loop from Keravel, for example, explores the estuarine areas, providing views of the water and surrounding natural beauty.
Plouharnel offers pleasant cycling conditions for much of the year. Spring and early autumn generally provide mild temperatures and fewer crowds, making them ideal for enjoying the coastal and countryside routes. Summer is also popular, but can be busier, especially along the coast.


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