Top 20 Lakes in Landes
Lakes in Landes, France, offer diverse freshwater and marine environments, often situated within expansive pine forests. These bodies of water provide a calmer alternative to the Atlantic Ocean, making them suitable for various activities. The region's lakes are formed by coastal dunes and fed by rainwater or runoff, contributing to their clear waters and sandy shores.
Best lakes in Landes
- The most popular lakes is Lac Marin, a lake that is fed by the Atlantic Ocean and is subject to tidal movements. This stretch of water offers rest areas, supervised beaches, and restaurants.
- Another must-see spot is Lake Cazaux-Sanguinet, a lake. It is the second largest freshwater lake in France, known for its clear, shallow waters and sandy beaches.
- Visitors also love Léon Lake Trail, a trail around Lake Léon. This area is partially classified as a nature reserve and Natura 2000 site, popular with nature lovers for its diverse ecosystem.
- Landes is known for freshwater lakes, marine lakes, and ponds. The region offers a variety of lakes to see and explore, from large expanses suitable for water sports to smaller, tranquil spots.
- The lakes in Landes are appreciated by the komoot community. There are 40 highlights with 65 photos and 326 upvotes, indicating their appeal for outdoor activities.
Last updated: May 19, 2026
Courant d'Huchet Nature Reserve
Highlight • Natural
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West Lake of Soustons
Highlight (Segment) • Lake
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Lake Léon
Highlight • Lake
The lake is home to a great diversity of fauna and flora: mammals such as the otter, the coypu or the European mink, many insects and birds such as the grey heron, reptiles such as the European pond turtle, commonly called the marsh turtle.
In spring and autumn, birdwatching and photography enthusiasts come to admire populations of migratory birds stopping on the lake.
To the west of the lake, the Courant d'Huchet meanders over more than 600 hectares to the Atlantic Ocean. This site, nicknamed "the Landes Amazon", is classified as a nature reserve and offers visitors trails through lush vegetation. Visit the Maison de la Réserve on the banks of the lake for an educational discovery of local biodiversity. Embark on a “galup” (traditional flat-bottomed boat) and let yourself be guided by the boatmen through 10km of wild landscapes, between marshes, dunes and peat bogs. An unforgettable excursion to experience with family, friends or lovers!
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Little Pond of Biscarrosse
Highlight • Lake
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Ménasse Pond
Highlight • Lake
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Biscarrosse and Parentis Lagoon
Highlight • Lake
Located a few kilometers from the ocean, the lake is surrounded by the Landes forest.
Ideal for a swim from a beach not subject to the rhythm of the tides.
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Lac Marin
Highlight • Lake
Vieux Boucau, meaning "old mouth" (in Gascon "Lo Bocau Vielh"), was once the Port d'Albret. It could still be the leading port on the Landes coast if the Adour River hadn't been diverted in 1578 for the benefit of Bayonne. Thus, in the spring of 1975, a Dutch dredger arrived by sea to dig the canal and the marine lake. By May 1976, the essential system for feeding and draining the lake was in place. Since then, a whole tourist complex has been built around the marine lake.
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Lake Cazaux-Sanguinet
Highlight • Lake
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Hossegor Lake
Highlight • Lake
This superb stretch of water offers many rest areas, beautiful supervised beaches and several restaurants.
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Idylle Beach
Highlight • Lake
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Popular around Landes
Tour des Landes by bike – From forest to ocean
La Vélodyssée — From north to south via the ocean
Around the World in 80 Days
EuroVelo 3 – A cycling pilgrimage from Norway to France
French Atlantic coast – 9 bike Tours from La Baule to Saint-Jean-de-Luz
Starting a family cycling trip — La Voie Verte de la Chalosse
Original nature on the Atlantic coast - Odyssey from Bordeaux to Spain
The flavours of France’s southwest – cycling through the delicacies
The Way of Saint James – France’s Way of Le Puy
Landes to the ocean – back to nature in France
Other adventures in Landes
Tips from the Community
Beautiful cycle path in varied nature.
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Several improvements have been made to the crossing of the Saint Pierre du Mont nautical base: The step at the entrance to the area on the east side (Mont de Marsan) has been rectified: a stabilized inclined section has been created. At the level of the swimming lake, the route has been modified: it is no longer necessary to go around the swimming area and venture onto the initial chaotic "single". You can now reach the west exit (Dax side) directly - while keeping your bike in hand. The signage has been updated. The crossing, however, remains unsuitable for bikes with thin tires.
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One of the most remarkable gems of the Landes region is the Port d'Albret marine lake, located between Vieux-Boucau and Soustons Plage, which connects the town center of Vieux-Boucau to the ocean. The colors and scents change at every hour of the day, and several leisure activities are available. Vieux Boucau, meaning "old mouth" (in Gascon "Lo Bocau Vielh"), was once the Port d'Albret. It could still be the leading port on the Landes coast if the Adour River hadn't been diverted in 1578 for the benefit of Bayonne. Thus, in the spring of 1975, a Dutch dredger arrived by sea to dig the canal and the marine lake. By May 1976, the essential system for feeding and draining the lake was in place. Since then, a whole tourist complex has been built around the marine lake.
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Very nice place and easy to access
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This is the starting point for exploring the unique landscape along the Courant d'Huchet River. Either on foot along the trails or by boat (recommended). Absolutely unique; you feel like you're in the Amazon region and, ultimately, on the Nile.
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Frequently Asked Questions
Which lakes in Landes are best for families with children?
Many lakes in Landes are ideal for families due to their calm, shallow waters and amenities. Lake Cazaux-Sanguinet is known for its clear, shallow banks, perfect for young swimmers, and features an Aquapark at Port Maguide. Lac de Biscarrosse et de Parentis also offers transparent, shallow waters and supervised beaches like Port Maguide and Navarrosse. Lac de Léon has a supervised beach, playgrounds, and mini-golf, while Lac Aureilhan provides children's playgrounds and picnic areas.
What kind of water sports can I do on the lakes in Landes?
The lakes in Landes are perfect for a wide range of water sports. You can enjoy canoeing, kayaking, paddleboarding, pedal-boating, water-skiing, boating, and windsurfing on lakes like Lake Cazaux-Sanguinet and Lac de Biscarrosse et de Parentis. Lac de Léon offers electric boats, and Lac Aureilhan is popular for rowing, sailing, and Hawaiian outrigger canoes. Lac Soustons is also great for windsurfing and canoeing.
Are there good hiking or cycling trails around the lakes in Landes?
Yes, the lakes in Landes offer numerous trails for hiking and cycling. Léon Lake Trail is ideal for leisurely hikes and mountain biking, passing through a nature reserve. Lac Aureilhan is served by scenic cycle paths, including one connecting Eulalie-en-Born and Mimizan-Plage, and features the beautiful 'Promenade Fleurie'. Lac de Biscarrosse et de Parentis also has cycle paths connecting to Biscarrosse-Plage. For more options, you can explore hiking trails in Landes or MTB trails in Landes.
What unique natural features can I explore near the lakes?
The Landes lakes are surrounded by diverse natural beauty. Lac de Léon is uniquely connected to the Atlantic Ocean by the Courant d'Huchet Nature Reserve, often called the 'Amazon of the Landes', offering boat trips and rich flora and fauna. Lac de Biscarrosse et de Parentis is a Natura 2000 classified site, known for its natural freshwater and pine forests. Lac Soustons features diverse landscapes including pine trees, marshes, and dunes, with scenic views from Pointe des Vergnes.
When is the best time to visit the lakes in Landes for swimming and activities?
The summer months, particularly July and August, are generally the best time to visit the lakes in Landes for swimming and water activities. During this period, many lakes, such as Lac de Léon and Lac de Biscarrosse et de Parentis, have supervised beaches, and the waters are warm and inviting. The region's lakes offer a calmer alternative to the Atlantic Ocean, making them pleasant for summer enjoyment.
Are there any marine lakes in Landes?
Yes, Landes is home to marine lakes. Hossegor Lake is a notable marine lake that breathes with the tides of the Atlantic Ocean, offering supervised beaches and restaurants. Additionally, the Port d'Albret Marine Lake, part of the Lac Soustons area, provides 5 km of waterways and an island to explore.
Can I find places to eat or relax near the lakes?
Absolutely. Many lakes offer amenities for relaxation and dining. Hossegor Lake provides numerous rest areas and several restaurants. Lac de Biscarrosse et de Parentis has shaded picnic areas, and Lac Aureilhan features picnic spots and beaches. You'll often find cafes and refreshment bars with views of the lakes, perfect for a break.
What makes the lakes in Landes unique compared to the Atlantic coast?
The lakes in Landes offer a distinct experience from the Atlantic coast. Formed by coastal dunes and fed by rainwater, they provide clear, calm, and often shallow freshwater environments, making them ideal for families and those seeking a more tranquil setting. While the ocean offers waves and vastness, the lakes provide serene havens for swimming, water sports, and relaxation within the protective pine forests.
Are there opportunities for fishing in the Landes lakes?
Yes, fishing is a popular activity on several Landes lakes. Lac de Léon is known for carp, black-bass, pike, and perch. Lac Aureilhan is also favored by fishermen for its carp, pikeperch, and pike. Lake Cazaux-Sanguinet also offers good fishing opportunities.
What are some popular running routes near the lakes?
There are several popular running routes around the lakes. You can find routes like the 'Tour of Lake Hossegor Loop' and 'Le Petit Etang de Biscarrosse - running loop'. For a comprehensive list of options, check out the Running Trails in Landes guide.
What kind of wildlife can I expect to see around the lakes?
The lakes and their surrounding nature reserves are rich in wildlife. The Léon Lake Trail area, a Natura 2000 site, is home to diverse fauna including mammals like otters, coypus, and European minks, various insects, and birds such as the grey heron. Reptiles like the European pond turtle can also be found. In spring and autumn, many migratory birds stop at the lake, making it a great spot for birdwatching.
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