Lac de Bret is a small lake at 674 m above sea level above Puidoux, near Lavaux, fed by natural springs. You can walk around it on the fishermen’s path and, in summer, enjoy fishing, paddleboarding or swimming.
Lac de Bret
Main highlights
- Waymarked lakeside loop along the fishermen’s path, accessible to all, through woods and countryside
- Summer water activities : fishing, stand-up paddleboarding and swimming in clear waters
- Drinking water reservoir for the city of Lausanne, at 674 m above sea level near Lavaux
Overview
Lac de Bret is about 1.5 km long, with a maximum width of 380 m. It reaches a depth of 17 m. Fed solely by natural springs, it serves as a drinking water reservoir for the city of Lausanne.
Its name comes from the Celtic bré or bret, meaning marsh. The name evolved over the centuries : Bryt in 1529, Brel in 1590, then Bret in 1781. The lake lies above Puidoux, at 674 m above sea level, very close to the Lavaux region.
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What to see and do
The fishermen’s path runs all the way around the lake. This walk, accessible to all, offers views over the water and the surrounding hills. The trail is waymarked and suitable for families.
For a longer loop, you can start from the Vulpillières woods, pass La Nachonnat farm, then cross the cantonal road to join the fishermen’s path. The route alternates between countryside and forest.
In summer, the lake’s clear waters are ideal for fishing, stand-up paddleboarding and swimming. In spring and autumn, hiking around the lake is pleasant, with the colours of the surrounding hills. The site can be visited all year round.
Practical information
Access : by car from Lausanne via Puidoux. A car park is located at the start of the walk.
Who it’s for : the lakeside loop suits all levels and families.
On site : the Lac de Bret restaurant has a terrace with views of the Valais Alps. It also hosts weddings and banquets.
Visitor tips
Bring comfortable shoes and a picnic. The site is very busy in summer : arrive early to find a parking space.
The lake is a drinking water reservoir. Avoid any pollution and follow the signs on site, including for water activities.
Nearby attractions
- The Tour de Gourze is a restored medieval remnant rising to 925 m above sea level in the heart of Lavaux.
- Zoo de Servion, founded in 1974 in the Jorat region of Vaud, showcases animals in a family-friendly park.
- Villa Le Lac Le Corbusier, in Corseaux, is a 64 m² house designed in 1923 by Le Corbusier.


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