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France
Finistère

Brest

Top 12 Lakes around Brest

Best lakes around Brest are found in a region known for its maritime heritage and natural harbor, the Rade de Brest. While the city itself is coastal, the broader Finistère department and Brittany offer diverse aquatic landscapes. These include large artificial lakes, reservoirs, and smaller natural ponds, providing varied outdoor experiences. The area's geography, with its forests and rolling terrain, complements the numerous water bodies.

Best lakes around Brest

  • The most popular lakes is Etang bodonou, a lake that is a quiet natural area where many species of migratory birds can be observed. A tour along the paths surrounding the site allows discovery of meadows, bodies of water, and bocage.
  • Another must-see spot is Plabennec Natural Lake, a lake surrounded by beautiful nature. This idyllic spot is ideal for a break, and children can use several playgrounds.
  • Visitors also love National Botanical Conservatory of Vallon du Stang-Alar, a forest area that includes a lake and aims to resettle threatened plant species. The 22-hectare park, built in a former quarry, offers a relaxed place to take a deep breath.
  • Brest is known for its natural lakes, reservoirs, and coastal lagoons. These offer a variety of experiences from bird watching to family-friendly activities.
  • The lakes around Brest are appreciated by the komoot community, with more than 80 upvotes and 38 photos shared across 12 highlights.

Last updated: April 23, 2026

National Botanical Conservatory of Vallon du Stang-Alar

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The task of the botanical conservatory is to resettle threatened plant species in their natural habitat.
The park is about 22 ha in size and was built in a former quarry in 1970.

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Etang bodonou

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Very quiet natural area where you can observe many species of migratory birds. A tour along the paths surrounding the site lets you discover the meadows, the bodies of water and the bocage.

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Ouessant water reservoirs

Highlight • Lake

Contrary to popular belief, the rain does not always abound on the island of Ouessant. Here, as in other Ponant islands, measures have been taken so that islanders and visitors can benefit from drinking water throughout the year. In 2015, a desalination center was set up to supply the two large water reservoirs on the island.

Let's not forget that water is a precious resource: let's save it.

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Plabennec Natural Lake

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Idyllic lake surrounded by beautiful nature. Ideal for a break. Children can let off steam in several playgrounds.

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Aber-Benoît

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An “aber” in Breton means “ria” in French, meaning a narrow, elongated and relatively deep bay. Here, the aber-Benoît perfectly meets this definition. The site, particularly pretty, is crossed by a single Tréglonou bridge.

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Tréompan Bay

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Baie de Treompan

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View of the Étang de Bodonou

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High point of the Sablière de Bodonou, very nice place to see the sunrise over the city of Brest.

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Lac de Bourg-Blanc

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Great lake with picnic tables, children's play area, model making and fishing

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Caro Beach

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In French, its name means deer.
There is also a pond, frequented all year round by birds.

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View of the Bodonou Natural Area

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A magnificent place with a view of the entire natural area of Bodonou, I highly recommend this place!

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Tips from the Community

Riwalenn
July 18, 2025, Vue sur l'Étang de Bodonou

very beautiful place and accessible for beginners

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In the hollow of the valley, a small stream meanders, feeding many ponds and a waterfall. Perfect for recharging your batteries. This arboretum is sumptuous. You will find incredible tree species, sequoias, eucalyptus, magnolias, giant bamboos and an alley planted with absolutely remarkable tree ferns. On the water, a beautiful diversity of birds, cormorants, herons, egrets, ducks, and kingfishers among others. Good walk a stone's throw from the beach and the marina of the marina.

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In the heart of the Vallon du Stang-Alar, the Botanical Conservatory garden is nestled in a former quarry. The 30-hectare site was chosen for its mild climate, steep slopes and the presence of water, which make it an exceptional place where plants from all over the world can be grown. The site is crossed by wide and narrow, stabilized paths, as well as forest trails. Opening hours Conservative garden: open every day from 9:00 a.m. to 6:00 p.m., until 8:00 p.m. in summer.

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Vero
October 7, 2024, Lac de Bourg-Blanc

ideal for a recovery

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Vero
October 7, 2024, Lac de Bourg-Blanc

perfect for a start to the race

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Deki Fourcin
September 27, 2024, Étang de Bodonnou

Very quiet natural area where you can observe many species of migratory birds. A tour along the paths surrounding the site lets you discover the meadows, the bodies of water and the bocage.

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A magnificent place with a view of the entire natural area of Bodonou, I highly recommend this place!

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SimonWicart
November 21, 2023, Aber-Benoît

An “aber” in Breton means “ria” in French, meaning a narrow, elongated and relatively deep bay. Here, the aber-Benoît perfectly meets this definition. The site, particularly pretty, is crossed by a single Tréglonou bridge.

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Frequently Asked Questions

Which lakes near Brest are best for hiking and walking?

For extensive hiking, Lac de Guerlédan, though further inland, offers a complete circuit that takes about two days to walk, with numerous marked trails for various skill levels. Closer to Brest, Lac du Drennec provides pleasant lakeside walks within the Armorique Regional Natural Park. You can also find easy hikes around Etang bodonou and Plabennec Natural Lake. For more options, check out the Easy hikes around Brest guide.

Are there family-friendly lakes around Brest?

Yes, several lakes are great for families. Plabennec Natural Lake is ideal, offering beautiful nature and playgrounds for children. Lac du Drennec also features a safe, sandy beach and is popular for swimming and other family activities. The National Botanical Conservatory of Vallon du Stang-Alar includes a lake within its 22-hectare park, providing a relaxed setting for all ages.

What kind of water sports can I do at the lakes near Brest?

Lac de Guerlédan is a prime spot for water sports, offering kayaking, sailing, pedalo, and water skiing from various nautical bases. Lac du Drennec is also popular for water activities, particularly sport fishing and fly fishing for trout. While the Élorn and Mougaud Rivers Reservoir is primarily for drinking water, other smaller lakes like Lac de Bourg-Blanc may offer opportunities for non-motorized water activities.

Which lakes offer the best views or natural features?

The Lac de Guerlédan, nestled within the Quénécan forest, provides magnificent views from its dam and along its tree-lined coves, including the dramatic cliffs of Le Daoulas Gorge. Etang bodonou is a quiet natural area known for observing migratory birds and its scenic meadows. The National Botanical Conservatory of Vallon du Stang-Alar, built in a former quarry, offers a unique natural setting with diverse plant species and a tranquil lake.

Are there cycling routes around the lakes near Brest?

Yes, cycling is a popular activity. Around Lac de Guerlédan, you can cycle along the towpaths of the Nantes-Brest Canal or a section of the Vélodyssée bike route. For options closer to Brest, consider routes that pass by Plabennec Natural Lake. You can find more cycling inspiration in the Cycling around Brest guide and the Gravel biking around Brest guide.

What is the best time of year to visit the lakes around Brest?

The lakes are enjoyable year-round, but the best time depends on your preferred activities. Spring and summer (May to September) are ideal for water sports, hiking, and cycling, with warmer weather and longer daylight hours. Autumn offers beautiful foliage, especially around forested lakes like Lac de Guerlédan. Winter can be peaceful for quiet walks, though some facilities might have reduced hours.

Can I find accommodation or dining options near these lakes?

Yes, particularly around the more developed lakes. Lac de Guerlédan has various amenities, including accommodation and dining options in nearby towns and villages. While specific details for every lake are not available, larger recreational areas often have cafes, restaurants, and picnic spots. For instance, the National Botanical Conservatory of Vallon du Stang-Alar has a creperie in its park area.

Are there any historical or cultural sites near the lakes?

Near Lac de Guerlédan, you can visit the Cistercian Abbey of Bon Repos, which hosts contemporary art exhibitions, and the hamlet of Forges-des-Salles, one of Brittany's oldest metalworking sites, offering a glimpse into its industrial past. The National Botanical Conservatory of Vallon du Stang-Alar itself is built in a former quarry, adding a historical layer to its natural beauty.

Are the lakes around Brest accessible by public transport?

While some lakes closer to Brest, like those within the city limits or nearby towns, might be reachable by local bus services, more remote lakes like Lac de Guerlédan typically require a car for convenient access. It's advisable to check local transport schedules for specific destinations, as options can be limited, especially outside peak season.

Can I go fishing in the lakes near Brest?

Yes, fishing is a popular activity. Lac de Guerlédan is known for pike and pike-perch fishing. Lac du Drennec is particularly renowned as one of France's largest trout reservoirs, stocked annually with thousands of rainbow trout, making it a prime spot for sport and fly fishing. Fishing permits are generally required and can often be obtained locally.

What do visitors enjoy most about the lakes around Brest?

Visitors appreciate the tranquility and natural beauty, with many highlighting the opportunity for bird watching at places like Etang bodonou. The family-friendly atmosphere at lakes with playgrounds, such as Plabennec Natural Lake, is also highly valued. The diverse landscapes, from forests to open waters, provide a refreshing escape for outdoor enthusiasts.

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Find the best lakes around Brest per region:

PlouguerneauBourg-BlancPlabennecGouesnouPlouzanéMilizacGuilersBoharsPlourinTréouergatKernilisCoat-MéalPlouvienGuipronvelLanrivoaréGuipavasLannilis

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

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