Lakes in Brittany offer diverse natural beauty within a region known for its dramatic coastline and rich history. The area features a selection of inland lakes, ranging from large artificial bodies of water to smaller, culturally significant ponds. These lakes are often nestled within forests or surrounded by wetlands, supporting varied flora and fauna. Brittany's lakes provide opportunities for outdoor activities and exploration of historical sites.
Last updated: May 3, 2026
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Popular around Brittany
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Great place for fresh mussels and oysters. Many offer tastings with service.
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Not ideal for cycling when it's too heavy to carry
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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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Outside of peak hours, it is very peaceful.
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Here, the cliffs have changed dramatically. For over a century, pink sandstone was extracted here to pave the streets of major cities. Today, the old quarries have given way to these blue lakes.
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Beautiful in the evening
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Please note that this road has been closed again since the last storm on December 22, 2024, and the erosion of the coastline is leading to more frequent closures. The possibility of a permanent closure to traffic is even under consideration.
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Visitors frequently enjoy the Great Blue Lake, known for its dramatic cliffs and blue waters from a disused quarry. Another favorite is Fairies' Mirror Pond, offering a peaceful atmosphere and beautiful autumn colors within a mystical forest. The Fairies' Pond is also highly regarded for its serene, family-friendly setting.
Lac de Guerlédan, the largest inland lake in Brittany, is a prime destination for water sports. You can enjoy kayaking, paddleboarding, water skiing, canoeing, sailing, and pedalo. It also offers extensive hiking and mountain biking trails. Lac au Duc is another excellent choice, providing options for windsurfing, dinghy sailing, catamaran sailing, kayaking, water skiing, wakeboarding, and stand-up paddleboarding.
Yes, several lakes are great for families. The Fairies' Pond is a family-friendly lake nestled within a forest, offering a serene setting for exploration. Lac de Guerlédan and Lac au Duc also provide numerous family activities, including swimming beaches, playgrounds, and picnic spots. The National Botanical Conservatory of Vallon du Stang-Alar, which includes a lake, is another family-friendly natural area.
The Paimpont Abbey and Pond are deeply intertwined with Arthurian legends, located within the mythical Brocéliande forest. Near Lac de Guerlédan, you can explore the 12th-century Cistercian Abbey of Bon Repos and the preserved hamlet of Forges-des-Salles. Combourg Lake is associated with the writer François-René de Chateaubriand and features a historic chateau.
Brittany's lakes offer diverse natural beauty. Lac de Guerlédan features impressive cliffs and wild heathlands, while Lac au Duc is surrounded by wetlands supporting rich flora and fauna, including otters, frogs, and deer. The Fairies' Mirror Pond is known for its mystical forest setting. For birdwatching, the nearby Lac de Grand-Lieu (in Pays de la Loire) is a significant ornithological reserve, hosting numerous bird species.
Absolutely. Lac de Guerlédan has a two-day circuit around its perimeter for hiking and over 300 km of mountain biking trails. Lac au Duc offers a 14 km path for hiking and is part of the V3 greenway for cycling. For more extensive options, you can find various hiking and cycling routes in the region, such as those detailed in the Hiking in Brittany and Road Cycling Routes in Brittany guides.
The best time to visit largely depends on your preferred activities. Summer is ideal for swimming and water sports, with lakes like Lac de Pont-l'Évêque (in Normandy) awarded Blue Flag status for water quality. Autumn offers beautiful colors, especially around Fairies' Mirror Pond, making it perfect for scenic walks. Spring and autumn are generally pleasant for hiking and cycling, avoiding the peak summer crowds.
Yes, fishing is a popular activity at several lakes. Lac au Duc is particularly renowned as one of the best fishing sites in France, especially known for large carp. Lac de Guerlédan also offers fishing opportunities.
Visitors appreciate the diverse landscapes, from the dramatic cliffs of the Great Blue Lake to the serene, mystical forests surrounding the Fairies' Mirror Pond. The wide range of outdoor activities, including water sports, hiking, and cycling, is a major draw. Many also value the historical and cultural significance, particularly around sites like Paimpont Abbey and Pond.
Yes, Brittany features coastal lagoons and marsh areas that offer unique natural experiences. The Plurien lagoon is a marsh that lives to the rhythm of the tides, home to lush vegetation and offering scenic views. The Anse du Pô is a cove known for its many birds and oyster fishermen, providing a glimpse into coastal life.
Yes, several lakes offer designated swimming areas. Lac de Guerlédan has specific beaches like Beau Rivage that are ideal for swimming. Lac au Duc also features a beach area. While not in Brittany, the nearby Lac de Pont-l'Évêque in Normandy is known for its excellent bathing water quality and has been awarded the Blue Flag.


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