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France
Brittany
Lorient

Plouharnel

The best walks and hikes around Plouharnel

4.5

(516)

3,062

hikers

49

hikes

Hiking around Plouharnel offers diverse landscapes, from extensive sandy beaches and significant dune systems to ancient megalithic sites. The region, located in Southern Brittany, features a varied terrain suitable for different hiking preferences. Coastal paths, such as sections of the GR34, provide ocean views, while inland routes traverse forests, meadows, and areas rich in Neolithic monuments. The area's natural features include the Wild Dunes of Gâvres and the Isthmus of Penthièvre, connecting the Quiberon peninsula.

Best hiking trails in Plouharnel

  • The most popular hiking route is Caesar's Chair – The Giants of Kerzerho loop from Dolmens de Mané-Bras dits Lann-Mané-Bras, a 5.1 miles (8.3 km) trail that takes 2 hours 5 minutes to complete. This moderate route explores ancient megalithic sites and forested areas.
  • Another top favourite among local hikers is View of the Bay – Saint Armel Church loop from Plouharnel - Carnac, a moderate 6.4 miles (10.2 km) path. This trail offers panoramic views of the bay and passes by cultural landmarks.
  • Local hikers also love the Saint-Colomban fountain – Pointe de Karek Segal loop from Plouharnel - Carnac, a 11.6 miles (18.7 km) trail leading through coastal landscapes and historical points, often completed in about 4 hours 50 minutes.
  • Hiking around Plouharnel is defined by coastal paths, extensive dune systems, and ancient megalithic sites. The network offers options for different ability levels, from easy strolls to more challenging hikes.
  • The routes in Plouharnel are highly rated by the komoot community with an average score of 4.5 stars from over 500 reviews. More than 3000 hikers have used komoot to explore Plouharnel's varied terrain.

Last updated: April 26, 2026

4.6

(85)

302

hikers

#1.

Caesar's Chair – The Giants of Kerzerho loop from Dolmens de Mané-Bras dits Lann-Mané-Bras

8.25km

02:06

20m

20m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Tips from the Community

Jörg ⚖️🗡📖🙈
August 20, 2025, Chapelle Notre-Dame-des-Fleurs

Built in the 16th century, the chapel opposite Plouharnel Bay is listed as a historic monument. It was enlarged in the 18th century, damaged during the Revolution and World War II, and subsequently restored. The chapel houses beautiful furniture, the most notable of which is an alabaster relief depicting the Tree of Jesse. This 16th-century sculpture is listed as a historic monument.

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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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Stefan
August 7, 2025, Anse du Pô

Great place for fresh mussels and oysters. Many offer tastings with service.

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The Po Cove nestles like a jewel in its setting at the bottom of Quiberon Bay. Walking along the coastal path, you can observe this immense biodiversity, protected by the Natura 2000 area. This cove serves as a resting place for 3,000 wintering geese and as a nesting place for the magnificent shelducks. Many migratory birds land here and enjoy the rich nutritional value this corner of paradise provides.

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Very nice and pleasant for a short break.

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Be careful, the path is not always a single track. It can be uneven with rocks or narrow passages. For the wild side of the coast

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Gorgeous

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Great view! A place out of time!

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Frequently Asked Questions

How many hiking trails are available around Plouharnel?

There are nearly 50 hiking trails available around Plouharnel, offering a diverse range of experiences for all types of hikers. The komoot community has explored over 3000 of these routes.

What kind of difficulty levels can I expect on hikes in Plouharnel?

Plouharnel offers a range of trails suitable for various fitness levels. You'll find approximately 27 easy routes, 21 moderate routes, and a few more challenging options, ensuring there's something for everyone.

Are there any family-friendly hiking trails in Plouharnel?

Yes, Plouharnel has several easy routes perfect for families. These trails often traverse gentle terrain like coastal paths or forest loops. For example, the Alignments of Sainte-Barbe – Sainte-Barbe Washhouse loop is an easy 4.7 km walk that takes you through charming local areas.

Can I bring my dog on the hiking trails in Plouharnel?

Many trails in Plouharnel are dog-friendly, allowing you to explore the diverse landscapes with your canine companion. However, it's always recommended to keep dogs on a leash, especially in protected natural areas like the dunes or near wildlife habitats, and to check local signage for any specific restrictions.

What natural attractions can I see while hiking in Plouharnel?

Plouharnel's natural beauty is diverse. You can explore extensive sandy beaches, significant dune systems like the 'Wild Dunes of Gâvres,' and coastal paths offering panoramic ocean views. The Isthmus of Penthièvre is another unique natural feature connecting the Quiberon peninsula to the mainland.

Are there any historical or megalithic sites to discover on hikes?

Absolutely. Plouharnel and its surroundings are rich in Neolithic monuments. Many hikes lead past dolmens, tumuli, and menhirs. The famous Carnac Alignments are easily accessible, and routes like the Caesar's Chair – The Giants of Kerzerho loop specifically explore ancient megalithic sites.

Are there good options for circular walks in Plouharnel?

Yes, many of the trails around Plouharnel are designed as circular routes, allowing you to start and end at the same point. Examples include the View of the Bay – Saint Armel Church loop and the Anse du Pô – Anse du Pô loop, which offer varied scenery without retracing your steps.

What is the best time of year to go hiking in Plouharnel?

Southern Brittany generally offers pleasant hiking conditions for much of the year. Spring and autumn provide mild temperatures and fewer crowds, ideal for exploring. Summer is popular for coastal walks and beach access, though trails can be busier. Winters are generally mild, making it possible to hike year-round, especially along the coast.

What do other hikers enjoy most about hiking in Plouharnel?

The area is highly rated by the komoot community, with an average score of 4.5 stars from over 500 reviews. Hikers often praise the diverse landscapes, from stunning coastal views and extensive dune systems to the historical intrigue of ancient megalithic sites. The variety of routes catering to different abilities is also frequently highlighted.

Are there any viewpoints or panoramic vistas along the trails?

Many coastal trails, particularly sections of the GR34, offer intense views of cliffs, rocks, and panoramic ocean vistas along the Wild Coast of Quiberon. The View of the Bay – Saint Armel Church loop is specifically known for its panoramic bay views.

What kind of landscapes will I encounter on a hike in Plouharnel?

Hiking in Plouharnel means experiencing a rich tapestry of landscapes. You'll find long sandy beaches, extensive dune systems, coastal paths with ocean views, and inland routes that traverse forests, meadows, and areas dotted with ancient megalithic sites. The region's unique blend of sea and land offers varied scenery on every trail.

Are there any historical landmarks near the hiking routes?

Beyond the megalithic sites, you can discover charming villages with hidden chapels, fountains, and washhouses. The village of Sainte-Barbe is a notable stop on several walking trails. You might also encounter historical sites like the Château de Turpault or the Fort Penthièvre Memorial and Crypt, which are part of the region's rich heritage.

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