Lake Geneva, a veritable inland sea between France and Switzerland, is a picturesque and captivating destination offering a multitude of activities and sites to discover. Discover the charms of the lake and its surroundings, as well as some tips to make the most of your stay.

Lake Geneva or Lac Léman in Switzerland

Geography and landscape

Lake Geneva is the largest lake in Western Europe with a surface area of 582 km².

The landscapes surrounding the lake are varied: majestic mountains, terraced vineyards, beaches and charming medieval villages. The shores of the lake are partly covered by wetlands and forests which are home to a wide variety of animal and plant species.

Of glacial origin, the lake was formed progressively during the Quaternary ice ages in a subsidence ditch and was freed from the ice from 15,000 BC. It has undergone several variations in level over the millennia.

Location of Lake Geneva

At an average altitude of 372 metres, it lies between the mountains of the Alps and the Jura, offering magnificent views all around. The southern shore is attached to the French natural region of Chablais in the department of Haute-Savoie, while the northern shore is part of the Swiss canton of Vaud and extends as far west as the city of Geneva.

The lake has a natural elongated shape oriented northwest/southeast, with a maximum length of 72 kilometres and a width of 14 kilometres. The average depth of the lake is about 150 metres, with a maximum depth of 310 metres, and an approximate volume of 89 km3.

To situate it in Europe, the lake is about 500 kilometres southeast of Paris in France and 300 kilometres northwest of Milan in Italy. It is a natural part of the Franco-Swiss border, between the mouth of the Rhone and the Arve watershed. Its general boundaries are the Bernese Alps to the north and the Jura chain to the west, while at its highest point the mountain resort of Les Diablerets dominates the waters of the lake.

Physical characteristics

The rocky bottom of the lake is covered by rich layers of silt which cause the colour of the lake to change constantly from dark blue in winter or spring to green-grey in summer or autumn; the variations in colour depend on the precipitation and the winds that blow through the area.

The fauna and flora of Lake Geneva are quite diverse. On its shores there are different types of shrubs, such as willows, poplars, hazel trees and birches; there are also many aquatic plants that occupy several hectares around the lake, as well as lake forests.

There are also many animal species , both terrestrial and aquatic, such as wild boar, roe deer, certain species of fish (perch, carp, pike), migratory birds (cormorant) and bats.

Fauna of Lake Geneva

Towns and villages around Lake Geneva

Lake Geneva is home to several picturesque towns and villages to explore. These include:
Geneva, Thonon-les-Bains, Evian-les-Bains, Montreux and Yvoire.


Geneva is a cosmopolitan city with an international reputation, located on the shores of the eponymous lake in Switzerland. Geneva offers many possibilities to explore such as its cultural centre and museums, numerous restaurants and trendy cafés; its lively districts such as the Quai des Bergues, the Place Bourg-de-Four or the Rhône beach towards the Pointe de la Jonction.


This French commune overlooking Lake Geneva offers visitors a few beaches, a significant cultural centre (museum, theatre, heritage…) and bucolic strolls between the port and the Château de Ripaille.


Another commune on the banks of the French border, this spa is located just opposite Geneva and offers visitors a pleasant setting with its unique architecture and sumptuous villas on the surrounding hills.

The Dranse Delta Nature Reserve Park also offers a place of environmental preservation and natural splendour at the foot of the lake.


A charming Swiss town known for its lively nightlife, famous restaurants, and numerous attractions such as the Rochers-de-Naye cable car, the castle and fort of Chillon or its international jazz festival or the Comedy festival for comedy lovers.


This charming medieval village on the southern shores of the lake offers typical streets covered with flowers, ideal for walks. In addition to the medieval fortifications, the castle of Yvoire, built in the 11th century, overlooks the lake and watches over the navigation. The Garden of the Five Senses also offers a listed green setting.

Lake Geneva

Water sports and activities

The clear waters of Lake Geneva are ideal for swimming and water sports. Popular water sports include sailing, water skiing, paddle boarding and windsurfing. Several centres offer courses and equipment hire for these activities. Fishing enthusiasts can also take advantage of the lake’s fishy waters.

In addition to water sports, the surrounding mountains provide an ideal playground for mountain biking,climbing and even paragliding. In winter, the family ski resorts of Bernex and Thollon-les-Mémises, as well as Les Rousses and Les Diablerets, are nearby for winter sports enthusiasts.

In addition, there are several marked hiking and cycling trails along the shores of Lake Geneva for those who wish to take a leisurely stroll between the lake and the mountains.
Among the best known are :

It should be noted that the presence of numerous ports around the lake and regular ferry lines*, with many departures from and to Geneva, allow easy circulation, for daily or tourist transport.

Historical and cultural sites

The heritage around Lake Geneva is rich in history and culture. Among the highlights is the famous Chillon Castle, located on a rocky island near Montreux in Switzerland. This medieval monument offers a breathtaking view of the lake and the surrounding mountains.

The medieval villages of Yvoire and Nyon are also worth a visit for their picturesque lanes, castles and museums.

In Lausanne, don’t miss the Olympic Museum, retracing the history of the Olympic Games for fans of sporting events.

Finally, the Diablerets summit, above the Alpine resort, is situated at an altitude of over 3000 metres and will delight mountain lovers.

Events and festivals

Lake Geneva hosts several major events each year that attract visitors from all over the world.

Among them, the Montreux Jazz Festival is a must for music lovers, while the Fête de la Musique in Geneva offers free concerts throughout the city.

Other cultural, sporting and gastronomic events take place throughout the year, such as sailing regattas, flea markets and wine festivals, not forgetting the Montreux Comedy Festival* for laughter and humour.

Local gastronomy

The Lake Geneva region is renowned for its gastronomy and local specialities. The restaurants around the lake offer dishes based on fresh fish caught in the lake, such as féra or perch. To accompany these delicious dishes, don’t hesitate to taste the wines of the Lavaux region, in particular the Chasselas grape variety.

Cheese lovers can enjoy the many varieties produced in the region, such as Gruyère, Emmental or mountain tomme.

Other typical dishes or local delicacies include white truffles (a type of mushroom that is highly tasty), half-and-half fondue (a cheese fondue made from Gruyère and Vacherin) and bread spread (a dessert).

Rando et vélo autour du lac Léman

Practical advice and best times to visit

Lake Geneva can be visited all year round, but certain periods are more suitable for certain activities. Spring and summer are ideal for water sports and mountain walks, while autumn offers a colourful spectacle in the vineyards and forests. In winter, snow sports can be enjoyed in the nearby alpine resorts.

To get around the lake, there are several options*: car, train, bus or even boat. As for accommodation, you will find a wide variety of establishments ranging from campsites to luxury 5-star hotels.

Lake Geneva is a unique destination with a multitude of activities and sites to discover.

Whether you are a water sports enthusiast, a history buff or simply looking to relax and enjoy the beautiful scenery, this region is sure to please!

Map of Lake Geneva

Location and geographical information about Lake Geneva between France and Switzerland:

Along the Rhône

Hotel, rental
Activities, visits, tickets, leisure
Activities, visits, tickets, leisure