18 bergmeren in de Franse Alpen bij Portes du Soleil (zwemmen & wandelen)

During a holiday in the French Alps, water often plays a key role. After a morning walk through the mountain forests or a bike ride over an Alpine pass, a mountain lake is often the spot where you naturally pause for a moment before heading back to your holiday home. The water is still and calm, surrounded by mountain peaks. Sometimes it is deep blue, whilst at other times it has a turquoise shade. In the early morning, you’ll often see a light mist hovering above the lake, and in the afternoon, the mountains and clouds are reflected on the glistening surface.                                                   
The Alps are one of Europe’s largest mountain ranges and attract millions of visitors every year who come to hike, cycle and enjoy the unspoilt nature of the French Alps, as highlighted by the tourism platform France Montagnes. The Alpine region is renowned for its clear Alpine lakes, which are often formed by glaciers and meltwater from the mountains.                                                           

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Anyone looking for mountain lakes in the French Alps will soon discover that the Portes du Soleil region is one of the most beautiful areas in France where you can find these alpine lakes. In Haute-Savoie, there are dozens of mountain lakes accessible via hiking trails, mountain passes and alpine meadows. Some lakes are close to villages and beaches, whilst others can only be reached via winding paths through dense forests and across green mountain meadows. It is precisely this variety that makes the mountain lakes of the French Alps so appealing during a holiday in this region.

On this page, you will find a selection of 18 stunning mountain lakes in the French Alps. Fifteen of these lakes are within about a two-hour drive of Abondance and are easily accessible for a day trip from the Portes du Soleil. We also mention three famous Alpine lakes that are further afield but are often cited when discussing the most beautiful mountain lakes in France.

The most beautiful mountain lakes in the French Alps near Portes du Soleil                                        

Here you will find 18 of the most beautiful mountain lakes in the French Alps. These range from large lakes such as Lake Geneva and Lake Annecy to the smaller alpine lakes situated high up in the mountains around Portes du Soleil.                                                                                                                        

The French Alps are renowned for their wide variety of mountain lakes. In the Haute-Savoie region alone, there are dozens of mountain lakes formed by glaciers, landslides or dams. Some lakes are beautifully situated in wide valleys, perfect for swimming, sailing or stand-up paddleboarding. Others are higher up in the mountains and can only be reached via hiking trails. It is precisely this combination that makes the mountain lakes in the French Alps so special for hikers, cyclists and nature lovers.                                                                                                                                                                         

During a stay in the French Alps, you can often combine several activities in a single day, as described on our page about hiking during your holiday. In the morning, a walk to a mountain lake, followed by lunch on a terrace in a mountain village, and in the afternoon, swimming or kayaking on the water. This is a particularly relaxing way for families to experience nature in the Alps.                                                    

If you’re staying in a chalet or apartment in the Portes du Soleil, for example at AlpChalets Portes du Soleil or AlpResort Portes du Soleil, there are plenty of mountain lakes that are ideal for a day trip.

  • Lac Léman
  • Lac du Bourget
  • Lac de Vallon
  • Lac d’Annecy
  • Lac d’Arvouin
  • Lac de Montriond
  • Lac Blanc
  • Lac de Roy
  • Lac Vert
  • Lac de Passy
  • Lac Bénit
  • Lac de Gers
  • Lac de Pormenaz
  • Lac des Confins
  • Lac d’Aiguebelette
  • Lac de Roselend
  • Lac du Mont Cenis
  • Lac de Serre-Ponçon

Alpine lakes in the mountains of the Portes du Soleil

Below is an overview of the main mountain lakes in Haute-Savoie near the FranceComfort holiday parks. The distance from the Abondance valley is given for each lake.

Lac Léman – 25 km

Lac Léman, also known as Lake Geneva, is a short distance from Abondance. It is one of the largest lakes in Europe and forms the natural border between France and Switzerland. Along the French shore, you will find tourist villages such as Thonon-les-Bains, Évian-les-Bains and the medieval village of Yvoire. On the opposite side lies the city of Geneva.                                                     

During a holiday in the Portes du Soleil, this lake is a lovely spot for a relaxing day out. The wide promenade of Thonon-les-Bains stretches along the harbour and the beaches. Here you can watch sailing boats setting off whilst walkers stroll along the water’s edge. On warm days, families enjoy the grass while the children play in the water. Water sports enthusiasts come to Lake Geneva to swim, sail, kayak, paddleboard or hire a boat.

Those who enjoy walking can follow a route near Yvoire. From the village, a path winds along the shore towards the Pointe de Messery nature reserve. This walk takes about 1 to 2 hours and offers views of the lake and the Alps on the opposite shore.                                                                                                  
The village of Yvoire itself is also well worth a visit. The narrow streets, the flowers adorning the façades and the cosy terraces make it one of the most atmospheric spots around the lake.

Lac du Bourget – 110 km

Lac du Bourget lies south of Annecy and is the largest natural lake in France. The town of Aix-les-Bains, situated on the eastern shore, has been renowned as a spa resort for over a century.
The lake exudes a peaceful atmosphere, with shores partly surrounded by woods. You can see sailing boats bobbing on the water.

During a holiday in the French Alps, you can combine a relaxing day here with walking and swimming. The marinas are home to many sailing boats, and on warm days, pedalos and kayaks glide across the lake. A lovely walk starts at Le Bourget-du-Lac. From this village, a path runs along the shore towards Hautecombe Abbey. The walk takes about 2 hours. From the hills above the lake, you have a beautiful view of the entire lake and the surrounding.

Lac de Vallon – 30 km

Lac de Vallon is situated in the Bellevaux valley. This mountain lake was formed following a major landslide in 1943, when part of the mountainside blocked the valley and water began to collect. This is how this tranquil lake came into being, surrounded by dense forests and steep slopes.

The walk around the lake starts at Bellevaux, takes about an hour and follows a flat route. During your walk, you’ll pass wooden bridges, small beaches, picnic spots and viewpoints along the water’s edge. Thanks to the shady forests, it stays wonderfully cool here even on hot summer days.

Lake Annecy – 95 km

Lake Annecy lies nestled amongst the mountains of Haute-Savoie and is renowned for its crystal-clear waters. The lake lies at an altitude of approximately 447 metres and is fed by mountain water from the surrounding Alps. According to the Annecy Lake Tourist Office, the lake is one of the cleanest in Europe. It lies in a wide valley dotted with small villages, beaches and viewpoints. During a stay in the French Alps, this is one of the best-known lakes for a day by the water.

One of the best ways to explore the lake is by bike. A cycle path of around 40 kilometres runs around the lake, passing beaches, small harbours and villages. The route between Annecy and Talloires is popular with families. You can swim here. There are beaches, particularly near Talloires and Menthon-Saint-Bernard, where you can easily walk straight into the water.

For walkers, a route starts at Col de la Forclaz. From there, a mountain path leads up to various vantage points. The walk to the panoramic viewpoint takes about 1.5 hours. Here you can enjoy a beautiful view over the entire lake.
You can also explore the town of Annecy itself. The old town, with its canals and bridges, lies right on the water’s edge and is often referred to as the Venice of the Alps.                                                                          

Lac d’Arvouin – 10 km

Lac d’Arvouin lies high in the mountains above La Chapelle-d’Abondance. This small alpine lake is situated in an open meadow where cows have plenty of space to graze.
From the car park at La Chapelle-d’Abondance, a footpath leads up to the lake. The walk takes about 45 minutes to 1 hour.
During the walk, you’ll see alpine meadows and mountain flowers. In quiet moments, you’ll hear nothing but the sound of cowbells and birds. From the shore, you’ll also have a beautiful view of the surrounding peaks of the Chablais.                                                                                                                                      

Lac de Montriond – 15 km

Lac de Montriond is located near Morzine and is surrounded by forests and steep rock faces. The lake lies at an altitude of around 1,070 metres and is one of the few mountain lakes in the area where you can swim in summer. The lake has a deep blue colour and is fed by mountain water from the surrounding valleys.
During a holiday in the Portes du Soleil, this is one of the easiest mountain lakes to reach. In summer, you can swim, go kayaking or hire a pedalo here. There is a walking trail around the lake that takes about 1 hour.
For adventurous walkers, there is a longer route starting from the village of Ardent and leading to the Cascade des Brochaux. This walk takes about 2 hours. It is particularly lovely and peaceful here in the early morning. And as the sun slowly rises above the mountain peaks, the water takes on a deep blue shade, often surrounded by a light mist hanging over the lake.

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Lac Blanc – 65 km

Lac Blanc is one of the best-known mountain lakes near Chamonix. The lake lies at an altitude of around 2,350 metres and is fed by meltwater from the Mont Blanc massif. It is one of the highest mountain lakes in the Aiguilles Rouges nature reserve, offering views of the Mont Blanc massif. The lake lies above the tree line and is surrounded by rugged mountain peaks and rocks.

The walk usually starts at La Flégère. The route to Lac Blanc involves an ascent of around 400 metres and is considered a moderate mountain hike. From the cable car station, a mountain path leads up to the lake. The walk takes about 2 hours and passes along mountain slopes and vantage points.

Once you reach the lake, you’ll be treated to a magnificent view of the glaciers and peaks of the Mont Blanc massif. On calm mornings, the water is often as smooth as glass, reflecting the glaciers and mountain peaks in the lake.                                                                                                                                                   

Lac de Roy – 70 km

Lac de Roy lies above the village of Le Chinaillon, in the mountainous region of the Aravis massif. The small mountain lake lies on an open mountain plateau and is renowned for its views of the jagged limestone peaks of the Aravis.

From Le Chinaillon, a footpath winds its way up through mountain meadows towards the lake. The walk takes about 1 hour and can therefore easily be combined with a short mountain hike. During the walk, you will often see cows grazing on the alpine pastures.

At the lake itself, you have a beautiful view of the surrounding mountains. On clear days, the jagged limestone peaks of the Aravis massif stand out sharply against the sky, whilst the lake’s waters lie calmly amongst the alpine meadows.

Lac Vert – 55 km

Lac Vert is situated in a wooded area near Passy, at the foot of the Mont Blanc massif. This small mountain lake in Haute-Savoie is known for its green water. This colour is caused by minerals from the surrounding mountains and the reflection of the forest around the lake.

From Plaine-Joux, you can walk along a footpath through the forest and across alpine meadows to the lake. The walk takes about 30 minutes and is therefore also suitable for families. The area around Lac Vert is a protected nature reserve. A footpath runs around the lake, offering views of the surrounding mountains and forests.                                                                                                           

Lac de Passy – 55 km

Lac de Passy is situated in the valley near Sallanches, with views of the Mont Blanc massif. The lake lies at an altitude of approximately 580 metres and is one of the largest recreational lakes in Haute-Savoie.

The walk around the lake starts at Passy and takes about 1.5 hours. The path runs past beaches, grassy areas and small harbours, whilst offering regular views of Mont Blanc. In summer, this lake is popular for recreational activities. You can swim, windsurf or go stand-up paddleboarding here.                   

Lac Bénit – 75 km

Lac Bénit, at an altitude of 1,450 metres, lies at the foot of the Bargy mountain range and is surrounded by steep rock faces. The walk to the lake starts in the village of Mont-Saxonnex and follows a mountain path uphill. The route takes about 1 hour and leads through woodland and past mountain meadows. Along the way, you’ll regularly catch glimpses of the rock faces of the Bargy massif.

When you reach the lake, the water lies like a mirror between the rock faces, often beautifully reflecting the mountains. Around the lake are grassy areas where many walkers stop for a break before continuing their journey.

Lac de Gers – 45 km

Lac de Gers is situated near the mountain village of Samoëns, amidst a landscape of alpine meadows and mountain slopes. The lake lies on an open plateau where cows graze in summer and where several cosy mountain huts can be found.

The walk from Samoëns follows a path uphill towards the alpine meadows and takes about 2 hours.

Along the way, you’ll pass farms and mountain huts where local Alpine cheese is produced. Around the lake are grassy areas where walkers often stop for a break. Thanks to its open location, you have a beautiful view of the surrounding mountain peaks and the valleys of Haute-Savoie.

Lac de Pormenaz – 70 km

Lac de Pormenaz lies above Passy in the Aiguilles Rouges nature reserve, featuring rocky plateaus, small mountain lakes and alpine meadows.

The walk starts at Plaine-Joux and follows a mountain path leading to the Pormenaz plateau. Depending on the route chosen, this hike takes around 2 hours. During the hike, you’ll pass small mountain lakes and open rocky areas.

When you finally arrive at Lac de Pormenaz, you’ll be rewarded with a stunning view of a landscape of rocks, grassy plains and mountain peaks. It’s a popular destination for hikers looking to explore the wilderness of the French Alps.

Lac des Confins – 60 km

Lac des Confins lies in an open mountain valley near La Clusaz, at an altitude of around 1,400 metres. The lake is surrounded by green alpine meadows and the limestone peaks of the Aravis massif.

A walk around the lake starts at La Clusaz and takes about 1 hour. The path runs along the shore and offers views of the surrounding mountain peaks. In summer, cows graze on the alpine meadows around the lake and there are several mountain huts where you can stop for a break. Many walkers also use Lac des Confins as a starting point for longer walking routes to higher mountain passes in the Aravis area.                                                                                                                                                                                    

Lac d’Aiguebelette – 120 km   

Lac d’Aiguebelette lies in a green valley and has a peaceful atmosphere. Motorboats are not permitted on large parts of the lake. Rowers and kayakers regularly come here to train. In the morning, there is often a light mist hanging over the water. During a holiday in France with children, this is a lovely spot for a quiet day. There are several beaches around the lake where you can swim and have a picnic.

A lovely walk starts at the village of Aiguebelette-le-Lac. From here, a footpath runs along the shore towards the peninsula at Lépin-le-Lac. The route takes about 1.5 hours. From various spots along the path, you have views of the lake and the surrounding hills.

Three famous mountain lakes in the French Alps a little further afield

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Lac de Roselend – 150 km

Lac de Roselend is situated in the Beaufortain massif and is one of the most beautiful mountain lakes in the French Alps. The lake lies at an altitude of around 1,550 metres and is a large reservoir. Lac de Roselend gets its clear turquoise colour from the meltwater from the surrounding mountains. Combined with green alpine meadows and high mountain peaks, this creates a landscape that often features in photographs and travel guides about the French Alps. Especially in sunny weather, the water takes on a striking turquoise colour that contrasts sharply with the green mountain meadows surrounding the lake.
A mountain road runs alongside the lake, featuring several viewpoints. A lovely walk starts at Col du Pré, where a path along the mountainside offers views over the lake. This route takes approximately 1 to 2 hours.

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Lac du Mont Cenis – 230 km

Lac du Mont Cenis lies on a high plateau at an altitude of around 2,000 metres near the border with Italy. Due to its location on the historic Col du Mont Cenis, this is one of the best-known high-altitude mountain lakes in the French Alps. The mountain pass and the lake form part of the Alpine region. According to the Savoie Mont Blanc Tourism website, it has been used for centuries as a passage between France and Italy.

The landscape around the lake is open and expansive, with grassy plains and mountain peaks all around. This makes it a popular spot for walkers and cyclists exploring Alpine passes. The walking routes, lasting between 1 and 2 hours, start at the Col du Mont Cenis and run alongside the lake and through the mountain meadows.

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Lac de Serre-Ponçon – 300 km

Lac de Serre-Ponçon is situated in the southern French Alps and is one of the largest lakes in France. Due to its size, clear waters and location between mountain ranges, it often features on lists of the most beautiful mountain lakes in the French Alps.

A well-known landmark is the Chapelle Saint-Michel, a small chapel situated on an island in the lake. Thanks to the sunny climate of the Southern Alps, the lake is popular for water sports such as sailing, kayaking and swimming.

A walk along the water’s edge starts, for example, at Savines-le-Lac and takes about 1 to 2 hours. From the path, you have views of the lake and the surrounding mountains.

Overview of the 18 mountain lakes in the French Alps

Lake Distance from Abondance Altitude Lake type Swimming Hiking Family-friendly Best season
Lac Léman 25 km 372 m Natural lake Yes Yes Yes May – September
Lac du Bourget 110 km 231 m Natural lake Yes Yes Yes May – September
Lac de Vallon 30 km 1080 m Landslide lake Limited Yes Yes May – October
Lac d’Annecy 95 km 447 m Natural lake Yes Yes Yes May – September
Lac d’Arvouin 10 km 1663 m Alpine mountain lake No Yes Yes June – September
Lac de Montriond 15 km 1070 m Alpine mountain lake Yes Yes Yes June – September
Lac Blanc 65 km 2350 m Glacial lake No Yes No July – September
Lac de Roy 70 km 1665 m Alpine mountain lake No Yes Yes June – October
Lac Vert 55 km 1270 m Natural lake No Yes Yes May – October
Lac de Passy 55 km 580 m Recreational lake Yes Yes Yes May – September
Lac Bénit 75 km 1450 m Alpine mountain lake No Yes Yes June – October
Lac de Gers 45 km 1537 m Alpine mountain lake No Yes Yes June – September
Lac de Pormenaz 70 km 1945 m Alpine mountain lake No Yes No July – September
Lac des Confins 60 km 1400 m Alpine mountain lake Limited Yes Yes June – September
Lac d’Aiguebelette 120 km 374 m Natural lake Yes Yes Yes May – September
Lac de Roselend 150 km 1557 m Reservoir Limited Yes Yes June – October
Lac du Mont Cenis 230 km 1974 m Reservoir Limited Yes Yes June – September
Lac de Serre-Ponçon 300 km 780 m Reservoir Yes Yes Yes May – September

When is the best time to visit the mountain lakes in the French Alps?

The ideal time to visit the mountain lakes in the French Alps is from June to September. For those who want to swim, July and August are the best months. At the same time, hikers often opt for June or September, when it is quieter in the mountains. During these months, most hiking trails are free of snow and the mountain passes are easily accessible. This is not the case during the winter months, when the region is ideal for winter sports and offers a wide range of opportunities for downhill or cross-country skiing. July and August in particular are wonderful for combining a walk to a mountain lake with swimming, stand-up paddleboarding or kayaking. A visit to a market in an Alpine village or one of the castles in Haute-Savoie is also on the agenda.

The water temperature of lower-lying lakes such as Lake Geneva, Lake Annecy and Lake Passy can reach around 20 to 24 degrees in summer. Higher-altitude mountain lakes such as Lac Blanc, Lac de Gers and Lac de Pormenaz often remain somewhat cooler, as they are fed by meltwater from the mountains. Yet it is precisely these lakes that often offer the most spectacular views, nestled between mountain peaks and alpine meadows.

In May and June, flowers bloom in abundance in the alpine meadows surrounding many mountain lakes. According to the nature conservation organisation WWF Alps, these alpine meadows are among the most biodiverse areas in Europe. This makes this period ideal for hiking and photography.

In September, it is much quieter in the mountains. The forests change colour, with the leaves on the trees turning beautiful shades of gold and red. This makes it a wonderful time to visit the mountain lakes of the French Alps during a holiday in the Portes du Soleil.

Remember to buy an environmental sticker and order a toll badge before you leave. If you are going in winter, don’t forget your winter tyres and check the handy FranceComfort packing list.

Why are the Alpine mountain lakes so popular?

Anyone looking for mountain lakes in the French Alps will soon realise that the Haute-Savoie region and the area around the Portes du Soleil are among the most beautiful in France. In this relatively small area, you’ll find dozens of lakes, each with its own character and charm.

In the French Alps, many mountain lakes were formed by the power of glaciers that carved out deep valleys during the ice ages. When the ice retreated, water basins were left behind in various places, which filled with meltwater. As a result, many of the Alpine lakes are now situated at altitudes of between 1,000 and 2,500 metres.

Some lakes lie in wide valleys where you can swim, sail or paddleboard. Others are higher up in the mountains and can only be reached via a footpath. It is precisely this combination that makes the mountain lakes of the French Alps so appealing to walkers, cyclists and families. The types of hikes you can take here are very different from the hikes in Poitou-Charentes or the hiking trails in Provence. The hills of the Dordogne are somewhat similar, but the hikes in the Pyrenees in Languedoc are certainly the most akin to Alpine walks.

During a stay in the Portes du Soleil, you can combine many of these lakes with other activities. Countless cycling routes start from your holiday park, as described on the Cycling in France page.

With the Multi Pass, you can use lifts for free or at a discount to reach higher up in the mountains. This allows you to reach hiking routes to the mountain lakes more quickly. During a stay in the Portes du Soleil, you can also choose from many activities such as water sports or other sporting activities.

Are you a nature lover? Then be sure to read the pages on Nature Reserves in Languedoc and Nature Reserves in Provence. Further west in France lie the Nature Reserves in the Dordogne and the Nature Reserves in Poitou-Charentes.

Mountain lakes make a holiday in the French Alps complete

During a stay in one of the FranceComfort holiday homes in the Alps, mountain lakes are often among the most beautiful places to experience nature. On hot days, the water is a place to cool off, whilst at other times you can simply enjoy a peaceful stroll along the shore. In many areas around the mountain lakes, nature conservation rules apply. It is customary to stay on the paths and take your rubbish back down to the valley with you. Whether you come for walking, cycling, swimming or simply for the views: the mountain lakes of the French Alps provide moments that often linger longest in the memory during a holiday in France.

Holiday homes in other parts of France

Are you planning your next holiday in another part of France? Read our information on holiday homes in the Dordogne or villas in Provence. On other pages, we offer tips and advice on accommodation in the Languedoc or holiday homes in Poitou-Charentes.

Editorial team

This article has been compiled by the content specialists at FranceComfort in close collaboration with local tourist offices in Haute-Savoie. We have also drawn on advice from the park manager, as well as practical tips and experiences from guests who have spent their holidays here over the years.

Frequently asked questions about mountain lakes in the French Alps

1. Where are the most beautiful mountain lakes in the French Alps?
In Haute-Savoie, around Mont Blanc and the Portes du Soleil. Well-known examples include Lake Geneva, Lake Annecy, Lac Blanc and Lac de Montriond. 

2. Which mountain lakes in the French Alps are suitable for swimming?
In Lac Léman, Lac d’Annecy, Lac d’Aiguebelette and Lac de Passy. These lakes have beaches and swimming areas.

3. Which mountain lakes are closest to Portes du Soleil?
Lac de Montriond, Lac d’Arvouin and Lac de Vallon. These are less than 30 km from Abondance.

4. What are some well-known hiking trails to mountain lakes in the French Alps?
The hiking trails to Lac Blanc, Lac de Gers and Lac Bénit.

5. What activities can you do at mountain lakes in the French Alps?
Hiking, swimming, kayaking, stand-up paddleboarding or picnicking. Larger lakes are suitable for water sports, whilst smaller lakes are mainly for hiking and enjoying nature. 

6. How cold are mountain lakes in the French Alps?
High-altitude mountain lakes are often cold as they are fed by meltwater. In summer, the temperature is usually between 10 and 18 degrees Celsius.

Book your stay amongst the mountain lakes of the French Alps

From a base in the Portes du Soleil, many of these lakes are within easy reach for a day trip. During your holiday in the French Alps, walking routes, cycle paths and mountain lakes are literally on your doorstep. You can combine a walk to a lake, for example, with lunch in a mountain village, a cycle ride over a mountain pass or an afternoon of swimming and stand-up paddleboarding on the water. It is precisely this combination of nature, water and mountains that makes a stay in this region so special.
Would you like to discover the mountain lakes of the French Alps for yourself? Then take a look at the options for a stay in the Portes du Soleil. Many of these lakes are among the most beautiful mountain lakes in the French Alps and are surprisingly close to the Portes du Soleil, making them perfect for a day trip during your holiday in this region.

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