Best lakes around Hourtin are centered around Lac d'Hourtin-Carcans, France's largest natural freshwater lake. This expansive body of water, measuring 18 km long and 5 km wide, is nestled within a preserved natural environment featuring wild marshes, sand dunes, and pine forests. The lake offers clear, shallow waters ideal for various water sports and family-friendly activities. Its eastern shores are particularly wild and preserved, designated as a "Sensitive Natural Area" to protect diverse flora and insect species.
Last updated: June 19, 2026
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Beautiful, well-signposted outing with some uphill sections.
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Magnificent lake in the middle of pine trees which makes you want to go sailing. Very touristic.
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Great lake to refresh on the tour
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A recommended stop on the cycle path
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Beautiful beach on the lake, if you don't like the Atlantic, this is the place for you.
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Lac d'Hourtin-Carcans, often simply called Lac d'Hourtin, is France's largest natural freshwater lake, spanning 5,700 hectares. It is nestled within a preserved natural environment featuring wild marshes, sand dunes, and pine forests, offering a serene setting. Its eastern shores are designated as a "Sensitive Natural Area" to protect diverse flora and insect species.
Yes, Lac d'Hourtin is particularly well-suited for families. The water is clear and shallow in supervised swimming areas, making it safe for children. You can visit Maubuisson Beach, Hourtin Lake or Bombannes Beach, both offering peaceful sandy shores. Additionally, L'Île aux Enfants (Children's Island) is a 10-hectare leisure park designed for children aged 3 months to 12 years, featuring play areas, a giant wooden castle, and inflatable water games.
Lac d'Hourtin is a paradise for water sports enthusiasts. You can enjoy activities such as stand-up paddleboarding, sailing, kitesurfing, canoeing, windsurfing, catamaran sailing, pedal-boat rides, wakeboarding, and water skiing. Kitesurfing schools are also available for beginners.
The region boasts significant natural features. The Contaut Lagoon, within the Hourtin nature reserve, is an exceptional natural site with a wooden footbridge for exploration. The larger Réserve Naturelle des Dunes et Marais d'Hourtin covers 2,150 hectares and is home to rich biodiversity, offering footpaths to observe local flora and fauna.
The best time to visit is typically during the warmer months, from spring to late summer. The water temperature ranges from 12°C in April to 24°C in August, making it ideal for swimming and water sports. Supervised beaches are available during the summer season.
Yes, there are numerous trails for hiking and cycling. You can explore walks and cycle paths along the lake shores and through the dunes and marshes nature reserve. For specific routes, you can find options like the 'Loop between the lagoons and Lake Hourtin' for hiking or the 'Boucle des Genêts' for cycling. More details are available in the Hiking around Hourtin and Cycling around Hourtin guides.
Yes, Lac d'Hourtin is a popular spot for fishing enthusiasts, rich in species such as pike, zander, perch, and carp. A fishing permit is required, and specific rules are in place to preserve the ecosystem.
Visitors appreciate the peaceful, natural environment and the variety of activities available. Many enjoy the clear, warm waters for swimming, the sandy beaches like Piqueyrot Beach, and the opportunities for water sports. The family-friendly atmosphere and the extensive network of trails for walking and cycling are also highly valued.
The hidden lakeside village of Piqueyrot is a charming spot to visit. It's an old fishing village shaded by pine trees, offering a picturesque setting by the lake.
The landscape around Lac d'Hourtin is characterized by a preserved natural environment, including vast expanses of calm freshwater, wild marshes, towering sand dunes, and dense pine forests. The eastern shores are particularly wild, featuring marshy meadows and forests.
Yes, there are several running trails around the Hourtin lakes. You can find routes like the 'Hourtin Port Loop' or the 'Contaut Lagoon – Hourtin-Plage loop'. For more options and details, refer to the Running Trails around Hourtin guide.


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