Getting there, location and history
What is Lake Salagou?
Lake Salagou is an artificial lake created by a dam on the River Salagou. It is 7 km long, covers 750 hectares and holds around 125 million cubic metres of water. What makes it unique are the ruffes, iron-rich clay sediments that give the land and shores their distinctive red colour, sometimes compared to a Martian setting.
Where is Lake Salagou?
Lake Salagou is in the Hérault, in Occitanie, about 40 km north-west of Montpellier. La Bergerie du Mas Delon is in Le Puech, about 4 km from the lake.
Is Lake Salagou close to the gîtes at La Bergerie du Mas Delon?
Yes, La Bergerie du Mas Delon is about 4 km from Lake Salagou, so you can reach the shores quickly by car.
Is Lake Salagou natural or man-made?
Lake Salagou is a man-made lake, created by a dam on the River Salagou whose construction began in the 1950s. It finished filling at the end of the 1970s, submerging parts of the villages of Celles, Octon and Clermont-l'Hérault.
How big is Lake Salagou?
Lake Salagou covers 750 hectares and holds around 125 million cubic metres of water. It stretches 7 km in length, with a shoreline of about 28 km.
How deep is Lake Salagou?
Lake Salagou reaches a maximum depth of around 50 metres in some areas, with great variation from one zone to another.
Why is the earth red around Lake Salagou?
The red colour comes from the ruffes, clay rocks rich in iron oxide. These red landscapes are one of the Salagou's best-known signatures.
What is the Salagou ruffe?
Ruffe is a red clay sedimentary rock, rich in iron oxide, more than 250 million years old. It is what gives Lake Salagou and its shores their very distinctive colour, contrasting with the blue of the water and the green of the vegetation.
Is there a drowned village beneath the lake?
Yes, the remains of the old village of Celles can be seen on the lakeshore. When the lake was filled, the village was partially abandoned. When water levels are low, the village's submerged church can sometimes be glimpsed.
Can you swim in Lake Salagou?
Yes. Lake Salagou has two officially declared bathing sites, supervised in summer: Les Vailhés beach, on the north shore, and the Clermont-l'Hérault shores. Elsewhere, on the beaches in between at Octon, Liausson or Mas de Riri, swimming is never supervised and is at your own risk. It is permanently forbidden in the area around the dam.
Is swimming supervised at Lake Salagou?
Only at two sites, and only in summer. At Les Vailhés, swimming is supervised from 11 July to 23 August 2026, from 11 am to 7 pm, with a beach wheelchair (tiralo) for visitors with reduced mobility during that period. At the Clermont-l'Hérault shores it is also supervised in summer, on dates and at times posted on site. On every other shore of the lake, swimming is not supervised.
Is the lake water clean?
The water quality of the two declared bathing sites, Les Vailhés and the Clermont-l'Hérault shores, is tested by the ARS (the regional health agency) during the bathing season, from 15 June to 15 September 2026. Results are posted on site. The Clermont-l'Hérault shores beach also holds the Blue Flag label.
Does Lake Salagou have the Blue Flag label?
Yes, the Clermont-l'Hérault shores beach holds the Blue Flag label. Awarded each year, the label recognises the water quality, the safety and the facilities of the beach.
Which beach should you choose at Lake Salagou?
With young children, choose a supervised site during its supervision period: Les Vailhés, the closest to La Bergerie du Mas Delon, or the Clermont-l'Hérault shores, the only sandy beach on the lake, Blue Flag awarded and equipped for visitors with reduced mobility. The beaches at Octon, Liausson and Mas de Riri are wilder, but they are never supervised. The full beach-by-beach guide.
Can Lake Salagou be closed to swimming?
Yes, a temporary closure remains possible during the season, in particular if cyanobacteria develop: the lake has already seen this happen. On site, the notices posted by the commune and by the site manager are the authority: check them before you swim.
How warm is the lake water in summer?
At the height of summer, the water temperature in Lake Salagou is around 28°C, which makes it particularly pleasant for swimming. Bring water shoes, as the shores can be stony.
Are dogs allowed at Lake Salagou?
Dogs are allowed on a lead around Lake Salagou, muzzled depending on the dog's category, but they are not allowed on the supervised beaches. Our gîtes, for their part, do welcome pets.
Water sports and outdoor activities
What water sports can you do at Lake Salagou?
Lake Salagou is suitable for swimming, stand-up paddleboarding, kayaking, canoeing, pedalos, sailing, catamaran, windsurfing, kitesurfing, wing foiling, electric boats and fishing. Combustion engines are forbidden there.
Can you paddleboard at Lake Salagou?
Yes, paddleboarding is one of the water sports possible on Lake Salagou, with your own board or through the providers operating around the lake.
Can you kayak or canoe at Lake Salagou?
Yes, kayaking and canoeing are possible on Lake Salagou. The Les Vailhés water sports centre offers rentals depending on the season and the weather.
Where can you hire a kayak, canoe or paddleboard at Lake Salagou?
The Les Vailhés water sports centre, on the north shore of the lake, hires out kayaks, canoes, paddleboards, pedalos, electric boats and catamarans. Several other providers operate around the lake in season.
Is sailing possible at Lake Salagou?
Yes, sailing, catamaran, windsurfing and other water sports can all be enjoyed on the lake, thanks in particular to the water sports centre and the wind conditions.
Can you windsurf or kitesurf?
Yes, Lake Salagou is a popular spot for windsurfing, kitesurfing and wing foiling thanks to its steady winds. The Les Vailhés water sports centre offers equipment hire as well as lessons.
Are motorboats allowed on Lake Salagou?
Combustion engines are forbidden on Lake Salagou. Only electric motors are allowed.
Can you fish in Lake Salagou?
Yes, fishing is possible in Lake Salagou, but you must hold a fishing licence and follow the current regulations.
Is Lake Salagou known for carp fishing?
Yes, Lake Salagou is one of the most renowned carp fishing sites in France and Europe. Catches regularly exceed 20 to 25 kg, with a record approaching 30 kg. Night carp fishing from the shore is allowed from 1 February to 31 October.
Do you need a licence to fish at Lake Salagou?
Yes, a fishing licence with the appropriate stamp is required. As the lake belongs to the interdepartmental angling club (Club halieutique), the interfederal licence is accepted.
What fish species can you catch in the lake?
Lake Salagou is home to pike, zander, black bass, perch, catfish, carp (common and mirror), tench, roach, bream, bleak and eels. Records have been set here: a 21 kg pike, a carp approaching 30 kg, a 14 kg zander.
Hiking, cycling and nature
Can you walk all the way around Lake Salagou?
Yes, it is possible to walk around Lake Salagou, but the loop is long — around 27 to 28 km depending on the route. Allow about 9 hours of walking. It is best suited to trained walkers or trail runners.
Can you ride around the lake by mountain bike?
Yes, the loop around Lake Salagou is a legendary and much-loved mountain-bike route. The varied terrain, the red ruffe landscapes and the lake views make it a must for mountain bikers. Bikes (standard or electric) can be hired on the lakeshore.
Is the loop around Lake Salagou suitable for children?
The full loop around the lake is too long for most children. For a family outing, it's best to choose a short walk around a beach, a viewpoint or a village such as Celles.
What is Mont Liausson?
Mont Liausson rises to 535 metres and offers an exceptional 360° panorama over Lake Salagou, the Cirque de Mourèze, the vineyards and, on a clear day, as far as the Pyrenees and Mont Ventoux. The climb from the shores at Liausson is about 8 km with 464 m of ascent.
Is Lake Salagou a Natura 2000 site?
Yes, the Lake Salagou site is classified Natura 2000 for its exceptional biodiversity and unique geology. Around twenty uncommon Mediterranean birds can be seen here, including Bonelli's eagle, the little bustard, the European roller and the eagle owl.
Can you camp or bivouac around Lake Salagou?
Wild camping is forbidden on the Grand Site Salagou - Cirque de Mourèze. You need to use authorised accommodation: campsites, designated areas or gîtes such as La Bergerie du Mas Delon.
Can you cycle or mountain bike around Lake Salagou?
Yes, the Salagou is very popular for cycling, mountain biking and e-mountain biking. The ruffe terrain and the hills offer beautiful routes, to be matched to each rider's level.
Visits, seasons and your stay
What is there to see near Lake Salagou?
Close to Lake Salagou you can discover the village of Celles, the Cirque de Mourèze, Mont Liausson, Octon, Clermont-l'Hérault, Lodève, Saint-Guilhem-le-Désert and the Hérault gorges.
Is the village of Celles worth a visit?
Yes, Celles is one of the emblematic places of Lake Salagou. The village, long marked by the story of the lake's creation, is now a fascinating lakeside spot to visit.
When is the best time to visit Lake Salagou?
Spring and autumn are lovely for hiking, cycling and the landscapes. Summer is ideal for swimming and water sports, but it can be hot and busier.
Does it get very hot at Lake Salagou in summer?
Yes, summer days can be very hot. Bring water, a hat, sunscreen and sunglasses, and plan your outings for the morning or the end of the day.
Is Lake Salagou family-friendly?
Yes, Lake Salagou is well suited to families, as long as you choose appropriate swimming areas, keep an eye on the children and favour the developed beaches in summer.
Can you walk to Lake Salagou from La Bergerie du Mas Delon?
The lake is about 4 km from the estate. Walking is possible depending on the route and the season, but the car is often the most practical option, especially with children, beach gear or in high heat.
Why stay at La Bergerie du Mas Delon to visit Lake Salagou?
La Bergerie du Mas Delon lets you sleep in peace on a 176-hectare nature estate, just 4 km from Lake Salagou, with a heated pool, air-conditioned gîtes, family-friendly spaces and quick access to the Hérault's major sites.
Practical tips and safety
Where can you park at Lake Salagou?
Several car parks are available around the lake, notably at Les Vailhés (the main north-shore car park with access to the beaches), at Liausson, at Octon and on the Clermont-l'Hérault side. In high season, the car parks fill up early: arriving before 10am is recommended if you want to park easily. Some car parks charge a fee in July and August.
Is Lake Salagou dangerous?
Lake Salagou poses no particular danger beyond the usual risks of open-water swimming. It is advisable not to dive from the rocks, not to stray from the marked swimming areas, and to watch children closely. Swimming is forbidden near the dam. In strong winds, some water sports can become more technical.
Is there a drowning risk at Lake Salagou?
As with any lake, care is needed. The bottom can be muddy and slippery in places, and the depth drops off quickly. The supervised beaches remain the safest places for children and less confident swimmers. Water shoes are recommended for getting into the water.
Can you eat or have lunch by Lake Salagou?
Yes, there are food outlets around the lake in season (snack bars, refreshment stands), notably at Les Vailhés and on the Clermont-l'Hérault side. For a proper sit-down meal, the town of Lodève (7 km) has several restaurants. Picnics by the water are very popular.
What is the best time of day to go to Lake Salagou?
Morning (before 10am) is ideal: the car parks are still empty, the low light on the red ruffes is magnificent for photos, and the crowds are thin. In summer, the afternoon can be very hot — go in the morning or at the end of the day, after 5pm, for golden light and gentler heat.
What should you take for a day at Lake Salagou?
Bring: sunscreen and a hat (the sun is intense), water shoes (the shores can be stony), plenty of water, a picnic if you plan to eat on site, a beach towel, swimwear, and possibly wind protection if you are sailing. In season, you may have to pay for parking, so keep some change or a card handy.
Is Lake Salagou wheelchair-accessible?
Both supervised bathing sites are equipped with a beach wheelchair (tiralo) allowing visitors with reduced mobility to get into the water: Les Vailhés during its supervision period, and the Clermont-l'Hérault shores, where the access routes are adapted. For wheelchair-accessible accommodation nearby, Gîte Garrigue at La Bergerie du Mas Delon is the best choice.