Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Places to see
Natural Monuments
France
Pays de la Loire
Saint-Nazaire

Piriac-Sur-Mer

Top 6 Natural Monuments around Piriac-Sur-Mer

Best natural monuments around Piriac-Sur-Mer include a diverse range of coastal features and unique geological formations. This area in Loire-Atlantique offers an 11-kilometer coastline characterized by dramatic landscapes and panoramic views. The region's natural heritage provides opportunities to explore wild landscapes, beaches, and cliffs. It is known for its preserved natural sites and distinctive rock formations.

Best natural monuments around Piriac-Sur-Mer

  • The most popular natural monuments is Guérande Salt Marshes, a wetland historically used for sea salt production. This…

Last updated: May 22, 2026

Long Stone

Highlight • Monument

The menhir, which is more than two meters high, originally stood on a hill across the street. It was moved to its current location in 1960. It dominated the coastal …

Translated by Google •

Tip by

See hikes here

Send to Phone

Save

Guérande Salt Marshes

Highlight • Structure

Historically used for sea salt production, today the important wetland area is slowly reclaimed by the local biodiversity

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

Dolmens of Kerbourg

Highlight • Historical Site

There are a total of two dolmens, the former still being recognizable as a passage grave. They are expected to date from about 4,000 BC. Very impressive! Nice is also the neighboring old windmill.

Translated by Google •

Tip by

Save

Pointe de Pen-Bron

Highlight • Natural Monument

Located near the famous salt marshes of Guérande, this magnificent point, a few steps from La Turballe, is a real delight. This sandy peninsula juts out into the ocean and is the largest natural dune in the department.

Translated by Google •

Tip by

Save

Rock Arch at Pointe du Castelli

Highlight • Natural Monument

Flat, smooth rocks and a playground made of boulders as big as houses. This point is a treasure and worth exploring at low tide.

Translated by Google •

Tip by

Save

Sign up for free to discover even more natural monuments around Piriac-Sur-Mer.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Piriac-Sur-Mer

The Customs Officers’ path – GR 34 in Brittany

Running Trails around Piriac-Sur-Mer

Hiking around Piriac-Sur-Mer

Cycling around Piriac-Sur-Mer

Road Cycling Routes around Piriac-Sur-Mer

MTB Trails around Piriac-Sur-Mer

Gravel biking around Piriac-Sur-Mer

Other adventures around Piriac-Sur-Mer

The Customs Officers’ path – GR 34 in Brittany

Hiking Collection by

SimonWicart

Tips from the Community

GAEL PELHERBE
June 30, 2025, Pierre Longue

very nice walk

Translated by Google

0

0

no wind

Translated by Google

1

0

Alex
September 12, 2024, Dolmens of Kerbourg

Actually, it's more of an allée couverte—but I don't even want to know what Komoot translates into. Fifty meters further on, there's a second collapsed dolmen.

Translated by Google

1

0

Alex
September 11, 2024, Pierre Longue

A small additional highlight on the beautiful path along the Côte Sauvage.

Translated by Google

0

0

Impressive dimensions. It is hidden away in a dead end street and absolutely worth seeing. In the immediate vicinity there is another dolmen, a pretty old mill and great little houses with thatched roofs.

Translated by Google

0

0

Sara
August 18, 2024, Pierre Longue

The Pierre Longue or Signal menhir is a menhir located in the commune of Le Croisic, in the French department of Loire-Atlantique. https://fr.m.wikipedia.org/wiki/Pierre_Longue_(Le_Croisic)

Translated by Google

0

0

It no longer appears to be accessible as part of the access road is closed.

Translated by Google

0

0

Bike barge only really runs on weekends in June. Don’t get caught out like I did and have to ride all the way round/through the salt marshes in the evening wind and rain.

0

0

Frequently Asked Questions

What are the most notable natural monuments to explore around Piriac-Sur-Mer?

The region offers a diverse range of natural monuments. Key sites include the Guérande Salt Marshes, known for their historical sea salt production and evolving biodiversity. Another significant spot is Pointe de Pen-Bron, a sandy peninsula featuring the largest natural dune in the department with views towards Le Croisic. You can also visit the Long Stone, a historic menhir offering views of the wild coast.

Are there family-friendly natural monuments in the Piriac-Sur-Mer area?

Yes, several natural monuments are suitable for families. The Guérande Salt Marshes offer an interesting educational experience about salt production and local wildlife. The Long Stone, a historic menhir, is also considered family-friendly and provides a scenic viewpoint.

What kind of unique rock formations can be found along the Piriac-Sur-Mer coastline?

The coastline of Piriac-Sur-Mer is renowned for its unique rock formations, sculpted by wind and waves. Along the coastal path, particularly between the small port of Lérat and Pointe du Castelli, you can discover formations like "les Dents de Madame," "le Tombeau d'Almanzor," "la Grotte à Madame," and "le Trou du Moine Fou." These sites blend natural beauty with local legends.

Where can I find the best panoramic views of the coastline near Piriac-Sur-Mer?

For breathtaking panoramic views, head to Pointe de la Grande Île de Mesquéry, which offers a high vantage point over the surrounding coastline and cliffs. The wild and preserved area of Pointe du Castelli also provides superb views of the sea and nearby islands, especially along its coastal path.

Are there opportunities for hiking or walking near the natural monuments?

Absolutely. The region is excellent for walking. The Coastal Path (GR® 34) winds for over 8 kilometers, revealing the wild beauty of the Piriac shoreline with secret coves, caves, and cliffs. The path leading to Pointe du Castelli is also ideal for hikers, runners, and trail runners, offering invigorating sea spray and ocean vistas. For more detailed routes, you can explore the walking guides around Piriac-Sur-Mer.

What kind of outdoor activities can I do near these natural monuments?

Beyond walking and hiking, the area around Piriac-Sur-Mer offers various outdoor activities. You can explore the region by bike, with several cycling routes available, including easy loops around the Guérande Salt Marshes and Pointe de Pen-Bron. There are also MTB trails and gravel biking routes for more adventurous exploration.

What is special about the Rock Arch at Pointe du Castelli?

The Rock Arch at Pointe du Castelli is a natural monument featuring flat, smooth rocks and a unique 'playground' made of house-sized boulders. It's particularly rewarding to explore at low tide, revealing more of its geological treasures.

Is there a significant island near Piriac-Sur-Mer?

Yes, Île Dumet is located off the coast of Piriac-sur-Mer and is notable as the only maritime island in Loire-Atlantique. While not directly within Piriac-sur-Mer, it is a significant natural feature in the vicinity and is known as a dive site.

What do visitors appreciate most about the natural monuments in Piriac-Sur-Mer?

Visitors frequently highlight the stunning coastal landscapes, the unique geological formations, and the opportunities for outdoor activities like hiking and bird watching. The preserved natural heritage allows for an escape into wild landscapes, offering fine sandy beaches, hidden coves, and imposing cliffs, all appreciated by the komoot community.

What is the best time of year to visit the natural monuments around Piriac-Sur-Mer?

The natural monuments can be enjoyed throughout the year, but spring and autumn often offer pleasant temperatures for hiking and fewer crowds. Summer is ideal for combining exploration with beach activities, while winter walks can provide a dramatic and invigorating experience of the coastal paths, though some access might be limited due to weather.

Are there any historical or cultural aspects tied to the natural sites?

Yes, the region's natural sites are often intertwined with history and local culture. The Long Stone, for instance, is a prehistoric menhir that historically served as a navigation aid for ships. Additionally, many of the unique rock formations along the coastal path are associated with local legends, adding a layer of folklore to their natural beauty.

Most popular routes around Piriac-Sur-Mer

Running Trails around Piriac-Sur-Mer

Most popular attractions around Piriac-Sur-Mer

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Extend your search for the best caves by checking out these guides of the top ones around Piriac-Sur-Mer:

GuérandeLa Baule-EscoublacLa TurballeSaint-LyphardLe PouliguenSaint-André-Des-EauxHerbignacSaint-MolfAsséracLe CroisicPornichetSaint-JoachimBrièreMesquerBatz-Sur-MerTrignacSaint-Malo-De-GuersacMissillac

Nearby adventure guides

Things to Do around La Turballe

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy