Lakes around Gex offer diverse natural attractions situated between the Jura Mountains and Lake Geneva. This region provides access to various water bodies, from artificial lakes to high-altitude glacial formations. The landscape features a mix of mountains, forests, and open waters, creating varied environments for outdoor activities. Visitors can explore a range of aquatic ecosystems and scenic viewpoints in the Pays de Gex area.
Last updated: May 7, 2026
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Superb point of interest. Stay on the marked trail out of respect for the extremely fragile wildlife (capercaillie)
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Summit with a great view.
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Geneva is full of several ponds along the Rhone, such as the Etang des Vignes which is connected to the Rhone and is a small pond.
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The Touvière pond is disconnected from the Rhône and other ponds. It is the only one open to fishermen and fisherwomen. It has the particularity of being home to the bouvière, a small fish of half a dozen centimeters, which grazes on aquatic plants.
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It is a lake formed on the old gravel pit of Sous Conflans in Pougny. Access is via an unpaved path but passable by road bike.
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A beach off the beaten track, ideal when in high season those of Lake Geneva are extremely crowded
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Half way along this climb/descent, there's a a seating area with a superb view out to Lac Léman. Take a moment to take in this scenery!
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From the summit of the Turet (1400 m), there is a magnificent view of the Jura ridges and the Envers hollow.
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The Pays de Gex region features a diverse range of water bodies, including artificial lakes like Lac de Divonne, natural ponds such as Étang de la Touvière, and temporary glacial lakes that appear in spring in the Valserine valley, like Lac du Creux au Niaizet and Lac de la Tremblaine.
Yes, several lakes are well-suited for families. Lac de Divonne offers a beach (DVBeach), a promenade, and leisure facilities like Forestland and a minigolf park. Étang de la Touvière and Étang des Vignes are also noted as family-friendly spots.
Many lakes offer water-based activities. Lac de Divonne is popular for swimming and has a nautical center. Lac des Rousses allows supervised swimming, pedalo, and canoeing in summer, and can be used for ice skating in winter. Lake Geneva is ideal for sailing and offers numerous cruises.
The region offers several excellent fishing spots. Lac de Divonne is known for pike, perch, and carp. Étang de Cessy is another well-known spot for pike, perch, tench, and carp. Étang de la Touvière is open to fishermen and fisherwomen, notable for the small bouvière fish. The Étournel Marsh is also a developed fishing area.
Yes, the area around the lakes provides various routes for outdoor activities. For cycling, you can find routes like the 'Lac de Divonne Loop' from Cessy. Running trails include the 'Lac de Divonne – East Side of Lake Divonne loop' from Divonne-les-Bains. For easy hikes, consider the 'Balcony of Lake Geneva Trail'. You can explore more options on the Cycling around Gex, Running Trails around Gex, and Easy hikes around Gex guide pages.
The lakes are rich in natural beauty. Lac des Rousses is surrounded by peat bogs with unique flora and fauna, and a themed trail helps visitors discover them. The Étournel Marsh is popular for birdwatching. Temporary lakes in the Valserine valley offer clear water and diverse underwater nature. For views, View of Lake Geneva and the Alps from Combe Blanche and View of Lake Geneva from Le Turet provide stunning panoramas.
The best time depends on your preferred activities. Summer is ideal for swimming and water sports at lakes like Lac de Divonne and Lac des Rousses. Spring brings the appearance of temporary glacial lakes in the Valserine valley. Winter offers opportunities for ice skating on Lac des Rousses when conditions allow.
While not directly within Gex, Lake Geneva (Lac Léman) borders the Pays de Gex region and is easily accessible, offering spectacular views. You can enjoy sailing, numerous cruises, and explore charming villages, vineyards, and cultural sites like Chillon Castle. The city of Geneva, at one end of the lake, is also rich in culture and history. For specific views, check out View of Lake Geneva and the Alps from Combe Blanche.
Yes, the Étournel Marsh, a restored former gravel pit, has a pontoon specifically designed to be accessible to people with reduced mobility, making it a welcoming spot for fishing and enjoying nature.
Lac des Rousses, located in the Jura Mountains at 1075m, is unique for its high-altitude setting and the surrounding peat bogs, which contribute to its remarkable biological value. Its water is exceptionally pure, even supplying drinking water to nearby communes. It offers a versatile range of activities, from summer swimming to winter ice skating.
Beyond the more prominent lakes, you can discover places like Lac de la Gravière de Sous Conflans, a lake formed on an old gravel pit accessible via an unpaved path. The temporary glacial lakes in the Valserine valley, such as Lac du Creux au Niaizet and Lac de la Tremblaine, also offer unique, seasonal experiences.


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