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Plouharnel

The best road cycling routes around Plouharnel

4.1

(370)

10,288

riders

85

rides

Road cycling routes around Plouharnel traverse a diverse landscape of coastal paths, extensive dunes, and countryside. The region, situated in Southern Brittany, features a 10-kilometer coastline and the unique Isthmus of Penthièvre. Paved surfaces are common, with dedicated cycle paths like "La Littorale" offering scenic rides. Elevations are generally low, with most ascents under 250 meters.

Best road cycling routes around Plouharnel

  • The most popular road cycling route is Men Du Beach – Saint Philibert Chapel loop from Plouharnel - Carnac, a 33.2 miles (53.5 km) trail that takes 2 hours 15 minutes to complete. This moderate route offers views of the coastline and local chapels.
  • Another top favourite among local road cyclists is Étel Estuary – Pont Lorois loop from Plouharnel - Carnac, a moderate 36.7 miles (59.1 km) path. This route explores the estuarine landscapes and bridges of the region.
  • Local road cyclists also love the Anse du Pô – Men Du Beach loop from Plouharnel - Carnac, a 21.1 miles (34.0 km) trail leading through coastal areas, often completed in about 1 hour 40 minutes.
  • Road cycling around Plouharnel is defined by coastal paths, extensive dunes, and countryside, with routes often passing megalithic sites. The network offers options for various ability levels, from easy rides to more challenging distances.
  • The routes in Plouharnel are highly rated by the komoot community with an average score of 3.9 stars from over 50 reviews. More than 1,600 road cyclists have used komoot to explore Plouharnel's varied terrain.

Last updated: October 2, 2026

4.8

(8)

91

riders

#1.

Anse du Pô – Anse du Pô loop from Plouharnel - Carnac

25.9km

01:07

120m

120m

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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Easy

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

Moderate
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Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

Moderate

Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

Moderate

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard
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Tips from the Community

Stefan
August 24, 2026, Küstenstraße

This is the side road from Carnac via Po to Plouharnel with little traffic

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Stefan
August 19, 2026, Radweg Quiberon

A beautiful but somewhat uneven cycle path from Plouharnel towards Quiberon.

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Beautiful boulevard directly on the waterfront with a view of the sea

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Stefan
August 19, 2026, Anse du Po

The place of oysters and mussels. Everywhere seafood is offered for sale and direct consumption.

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Wild rugged coastline interspersed with beautiful beaches

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A very pleasant walk this morning on the Quiberon peninsula under a radiant sun and without wind. It's a classic for me and one never tires of it, especially outside of holiday periods (very few cars).

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end of the harbor Plouhinec

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The country road here is fine for riding a racing bike. Not too much traffic.

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Frequently Asked Questions

What kind of terrain can I expect on road cycling routes around Plouharnel?

Plouharnel offers a diverse road cycling experience. You'll find extensive networks of paved surfaces, including dedicated cycle paths like "La Littorale" along the coast and the unique Isthmus of Penthièvre. Routes often traverse coastal paths, extensive dunes, and countryside, with generally low elevations, most ascents being under 250 meters.

Are there road cycling routes suitable for beginners or families in Plouharnel?

Yes, Plouharnel has options for various ability levels, including easy rides. For instance, the Pont Lorois – Port du Vieux Passage loop from Plouharnel - Carnac is rated as easy. The region's dedicated cycle paths and generally low elevations make it suitable for less experienced cyclists and families.

What natural features can I see while road cycling in Plouharnel?

Road cycling in Plouharnel allows you to explore a rich variety of natural features. You'll encounter the extensive dunes and a 10km-long coastline, the unique Isthmus of Penthièvre bordered by beaches, and the beautiful Bay of Quiberon. The area also features countryside, salt marshes, and craggy cliffs along Quiberon's Wild Coast. The Gâvres-Quiberon Grand Site, Brittany's largest sand dune bank, is a notable highlight.

Are there any historical landmarks or attractions along the road cycling routes?

Yes, Plouharnel and its surroundings are rich in history. You can cycle past megalithic sites like the globally famous Carnac Alignments and the Alignments of Ménec. The quaint "Vieux Bourg" of Plouharnel with its traditional stone houses and chapels, and the village of Sainte-Barbe, are also charming stops. You might also encounter World War II remains like blockhouses and bunkers in the dune areas, and impressive Benedictine abbeys near the ocean.

How many road cycling routes are available around Plouharnel?

There are over 80 road cycling routes available around Plouharnel, catering to various skill levels. The komoot community has explored these routes extensively, with over 1,600 road cyclists using komoot to discover the area's diverse terrain.

What do other road cyclists enjoy most about road cycling in Plouharnel?

The area is highly rated by the komoot community, with an average score of 3.9 stars from over 50 reviews. Cyclists often praise the scenic coastal paths, the unique experience of riding along the Isthmus of Penthièvre, and the variety of routes that combine natural beauty with historical sites.

Can I find long-distance road cycling routes near Plouharnel?

Yes, Plouharnel offers several longer routes. For example, the Auray – Le Bono cycle path – Passage to Berder Island loop from Plouharnel - Carnac covers over 71 kilometers. Many routes extend into the surrounding areas, providing opportunities for longer rides exploring the Bay of Quiberon and beyond.

Are there any circular road cycling routes in Plouharnel?

Many of the road cycling routes in Plouharnel are designed as loops, allowing you to start and finish in the same location. Examples include the Men Du Beach – Saint Philibert Chapel loop from Plouharnel - Carnac and the Étel Estuary – Pont Lorois loop from Plouharnel - Carnac, which are popular choices among local cyclists.

What is the best time of year for road cycling in Plouharnel?

Plouharnel is an excellent destination for road cycling throughout much of the year. The mild climate of Southern Brittany makes spring and autumn particularly pleasant, with comfortable temperatures and beautiful scenery. Summer also offers great conditions, though coastal areas can be busier. Even in winter, many paved routes remain accessible, offering a quieter experience.

Are there challenging road cycling routes for experienced cyclists?

While many routes feature low elevations, there are options for more experienced cyclists seeking longer distances or slightly more varied terrain. The region's network allows for combining routes to create longer, more challenging rides, and some routes, like the Auray – Le Bono cycle path – Passage to Berder Island loop from Plouharnel - Carnac, offer greater distances and elevation gains.

Can I access the Quiberon Peninsula by road bike from Plouharnel?

Yes, Plouharnel is ideally situated as a gateway to the Quiberon Peninsula. The Isthmus of Penthièvre, a key feature of the area, provides a dedicated cycle path that connects the peninsula to the mainland, allowing for scenic rides along its dramatic Wild Coast and stunning coastal scenery.

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