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Chaumes-En-Retz

Top 7 Lakes around Chaumes-En-Retz

Lakes around Chaumes-En-Retz include various *étangs* and *plans d'eau*, offering diverse natural settings. This area features both large natural reserves and smaller recreational ponds. Notable natural attractions include Lac de Grand Lieu, recognized as a significant natural lake and ornithological reserve. The region provides opportunities for nature observation, hiking, and family-friendly activities.

Best lakes around Chaumes-En-Retz

  • The most popular lakes is Val Saint-Martin Pond, a lake that offers trails for gravel biking and family activities. It is known for…

Last updated: June 26, 2026

Val Saint-Martin Pond

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I was able to follow the east bank on a gravel bike without a problem. The zipline that flies over the pond looks particularly nice.

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Maurice Giros Pond Beach

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Body of water very practical when the beach is at low tide

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Not a very difficult circuit with beautiful passages on the Gatineaux and Gros Caillou ponds. The starting point can be from the charming port of St Michel chef chef

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Chéméré Pond

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Quiet and cycle park, crossed by the La Blanche river, which forms a pond here. Picnic tables, toilets. Perfect for a short break

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Les Grandes Perrières

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Former limestone quarry now transformed into a protected natural area with a pond in the northern part and a wetland in the southern part. Important birdlife.
The paths and trails are well maintained, mainly for mountain biking and gravel.

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Popular around Chaumes-En-Retz

Cycling around Chaumes-En-Retz

Running Trails around Chaumes-En-Retz

Road Cycling Routes around Chaumes-En-Retz

MTB Trails around Chaumes-En-Retz

Hiking around Chaumes-En-Retz

Gravel biking around Chaumes-En-Retz

Tips from the Community

Daniel
April 21, 2025, Étangs des Gatineaux et du Gros Caillou

Excellent mountain bike trails along the banks of these two magnificent lakes. Caution ⚠️ Sometimes flooded in winter!

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Not a very difficult circuit with beautiful passages on the Gatineaux and Gros Caillou ponds. The starting point can be from the charming port of St Michel chef chef

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Trails of your choice rolling or in cross mode

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Fred
October 14, 2023, Les Grandes Perrières

Former limestone quarry now transformed into a protected natural area with a pond in the northern part and a wetland in the southern part. Important birdlife. The paths and trails are well maintained, mainly for mountain biking and gravel.

Translated by Google

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It is indeed very nice to do with the family. This is Pornic Aventure. It's opposite.

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Quiet and cycle park, crossed by the La Blanche river, which forms a pond here. Picnic tables, toilets. Perfect for a short break

Translated by Google

1

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I was able to follow the east bank on a gravel bike without a problem. The zipline that flies over the pond looks particularly nice.

Translated by Google

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Body of water very practical when the beach is at low tide

Translated by Google

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Frequently Asked Questions

What are the most popular lakes for outdoor activities around Chaumes-en-Retz?

For diverse outdoor activities, consider Val Saint-Martin Pond, known for gravel biking and a zipline. Gatineaux and Gros Caillou Ponds offer excellent mountain bike trails with scenic passages. For a calm, natural setting, Maurice Giros Pond Beach is ideal, especially when the sea is at low tide.

Are there family-friendly lakes in the Chaumes-en-Retz area?

Yes, several lakes are perfect for families. Chéméré Pond (also known as Plan d'eau de La Blanche) is a popular recreational area with a playground, pumptrack, skate park, and an accessible 1 km path. L'étang de la Sicaudais also offers a tranquil setting with a park, picnic area, and playground. Lac de la Chausselière, associated with a campsite, provides extensive family entertainment, including multi-sports, water sports, and a heated pool.

Where can I go for nature observation and wildlife watching near Chaumes-en-Retz?

Lac de Grand Lieu is a significant natural landmark and the second-largest ornithological reserve in France, making it a crucial stopover for 270 bird species. While direct access to the lake is restricted, viewpoints at Passay and Pierre-Aigüe offer impressive vistas. The Maison du Lac de Grand-Lieu and an ornithological observatory provide deeper insights into its rich biodiversity. The Étang du Pont Mahé / Étang du Pont de Fer area, part of a Natura 2000 site, is also recognized for its rich biodiversity, including aquatic vegetation, reed beds, and Atlantic moors.

What kind of hiking and walking trails are available around the lakes?

You'll find various trails. Around Chéméré Pond, there's an easy 1 km path and a longer 7.8 km trail called 'Les Chênes'. L'étang de la Sicaudais offers the 'Circuit de la Sicaudais', approximately 13 km long. For more options, explore the hiking routes around Chaumes-en-Retz, which include trails like the 'Prépaud Trail loop from La Sicaudais'.

Can I go cycling or mountain biking near the lakes?

Absolutely. Val Saint-Martin Pond is suitable for gravel biking, and Gatineaux and Gros Caillou Ponds are known for their excellent mountain bike trails. Lac de Grand Lieu also has numerous cycling routes around its perimeter. You can find more cycling adventures in the cycling guides for Chaumes-en-Retz.

Is swimming allowed in the lakes around Chaumes-en-Retz?

Swimming conditions vary by lake. Direct swimming is generally prohibited in Lac de Grand Lieu due to its protected status, but activities like canoeing and paddleboarding are possible on its connected rivers. Lac de la Chausselière offers water sports like canoeing and light sailing during summer. For a calm, protected body of water, Maurice Giros Pond Beach is a good option, especially at low tide.

Are there any lakes where fishing is permitted without a special license?

Yes, fishing is a popular activity at both L'étang de Chéméré (Plan d'eau de La Blanche) and L'étang de la Sicaudais, with free access and no permit required. Lac de la Chausselière also boasts private fishing ponds.

What facilities are available at L'étang de Chéméré (Plan d'eau de La Blanche)?

L'étang de Chéméré, also known as Chéméré Pond, is well-equipped for recreation. It features a playground, pumptrack, skate park, pétanque, football, and ping-pong. There are also expansive lawns for picnics and an easily accessible path around the pond.

What is the best time to visit the lakes in the Chaumes-en-Retz region?

The atmosphere around the lakes changes beautifully with the seasons. Summer is ideal for water sports and family activities at places like Lac de la Chausselière and Maurice Giros Pond Beach, where waters can be warm. For birdwatching at Lac de Grand Lieu, winter is significant as it becomes a crucial stopover for migratory birds. Hiking and cycling can be enjoyed throughout the warmer months, though some trails, like those near Gatineaux and Gros Caillou Ponds, can be flooded in winter.

Are there accessible trails for people with reduced mobility or strollers?

Yes, L'étang de Chéméré (Plan d'eau de La Blanche) offers a flat, easily accessible path approximately 1 km long that encircles the pond, making it suitable for strollers and people with reduced mobility.

What makes the Étang du Pont Mahé / Étang du Pont de Fer area unique?

This area is unique for being part of a larger Natura 2000 protected site, featuring impressive dunes and marshes. It's recognized for its rich biodiversity, including varied aquatic vegetation, reed beds, and Atlantic moors. The nearby Plage de Pont Mahé is known for its warm waters and is popular for kitesurfing and windsurfing.

Can I find running routes near the lakes?

Yes, the region offers several running opportunities. For instance, you can find running loops starting from La Sicaudais or Chéméré. Explore the Running Trails around Chaumes-en-Retz guide for detailed routes and distances.

Most popular routes around Chaumes-En-Retz

Cycling around Chaumes-En-Retz

Most popular attractions around Chaumes-En-Retz

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Still not found your perfect lake around Chaumes-En-Retz? Check out the guides of these regions to see even more beautiful places.

ChauvéPornicSaint-Père-En-RetzSaint-ViaudFrossayCorseptLes Moutiers-En-RetzLa Bernerie-En-RetzSaint-Brevin-Les-PinsVilleneuve-En-RetzSaint-Hilaire-De-Chaléons

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