Best lakes around Thoiria are situated within the Jura Mountains, a region characterized by numerous lakes often formed by ancient glaciers. This area offers a diverse range of natural landscapes and activities for visitors. The lakes provide opportunities for water sports, hiking, and enjoying scenic views. Thoiria serves as a central point for exploring these notable natural features.
Last updated: October 11, 2026
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Non-glacial lake, but artificial, filled in 1968 (Vouglans dam) swallowing the Wild Valley of the Ain river and three villages! But... superb body of water and protected region! To do: complete tour (80 kms), South 1/2 tour sometimes quite technical, and North 1/2 tour (fun), or even West coast from Orgelet-Plaisair or East side from Maisod - Coyron! Nice ride MC
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Perfect, with a group of young people, medium level. Very beautiful view of the lake
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Magnificent lake of glacial origin, at the foot of the first plateau of the Jura massif. Beautiful view of the turquoise lagoon from the sailing club.
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The La Fratte belvedere is a superb view of the cliffs overlooking the turquoise lake and the forest.
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The Pyle bridge is a monumental building 385 meters long and 65 meters high above water level. It spans Lake Vouglans and connects the towns of Maisod and Orgelet. It is equipped with two sidewalks allowing pedestrians to cross it safely. And it's worth it as the view is clear. Spectacular panorama in perspective.
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The La Fratte belvedere is accessible by a small path that branches off. to get closer to the cliff. The viewpoint is secured by barriers and thus allows you to enjoy the view in peace. And the panorama is really worth it: turquoise water and forest as far as the eye can see.
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The region around Thoiria is rich in natural beauty. You can discover the striking turquoise waters of Lac de Chalain, one of the largest natural lakes in the Jura, or the emerald-green expanse of Lac de Vouglans. Don't miss the unique peat bogs and fir trees surrounding Lac des Rousses, or the protected wetlands of the 4 Lakes area, which includes Lac d'Ilay and Lac Narlay. For breathtaking views, visit La Fratte Viewpoint, offering a superb panorama of cliffs overlooking turquoise lake waters and surrounding forests.
Yes, several lakes are ideal for families. Lac de Clairvaux-les-Lacs is particularly family-friendly, featuring crystal clear waters, sandy beaches, and surrounding forests. Lac de Chalain also boasts three supervised beaches perfect for swimming, and Lac de Vouglans offers three sandy beaches (Mercantine, Bellecin, Surchauffant) equipped for leisure activities. Lac Saint-Point provides a wide array of aquatic activities suitable for all ages, including swimming, pedal boating, and catamaran.
The lakes around Thoiria offer a wide range of water sports. Lac de Chalain is excellent for fishing, canoeing, kayaking, and sailing. Lac de Vouglans is a hub for enthusiasts, providing sailing, jet skiing, water skiing, paddleboarding, kayaking, and fishing. Lac Saint-Point also offers swimming, sailing, pedal boating, catamaran, windsurfing, kayaking, and stand-up paddleboarding. Lac des Rousses has a water sports center for sailing, pedalos, catamarans, and canoeing.
Absolutely! The region is fantastic for outdoor activities. Lac de Vouglans features over 82 kilometers of lakeside trails for hiking and mountain biking. Lac Saint-Point has a well-prepared 18.5 km itinerary around the lake. The 4 Lakes area (Lac d'Ilay, Lac Narlay, Petit Maclu, Grand Maclu) is perfect for hiking and biking, with an 11km trail circling them. You can find various routes, including gravel biking, running, and cycling tours, in guides like Gravel biking around Thoiria, Running Trails around Thoiria, and Cycling around Thoiria.
The lakes are beautiful year-round, but the best time depends on your preferred activities. Summer (June to August) is ideal for swimming and water sports, with supervised beaches available. Spring and autumn offer pleasant temperatures for hiking and cycling, with vibrant foliage in autumn. In winter, when conditions allow, Lac des Rousses transforms into an ice skating rink and offers cross-country skiing, while Lac de Genin becomes a spot for ice skating and snowshoeing.
Swimming is permitted and often supervised at several lakes, including Lac de Chalain, Lac de Vouglans, Lac Saint-Point, Lac des Rousses (supervised in summer), and Lac de Genin (supervised bathing). However, swimming is generally prohibited in the Etival lakes due to their importance as wetlands for biodiversity. In the 4 Lakes area, swimming is permitted in Lac Narlay and at your own risk in Lac Ilay, but generally discouraged in the others for preservation.
Yes, the region holds historical significance. Lac de Chalain is a UNESCO World Heritage site due to the discovery of prehistoric stilt houses dating back 5,000 years. From the shores of Lac Saint-Point, you can enjoy views of Joux castle. The monumental Pyle Bridge, spanning Lac de Vouglans, is also a notable man-made landmark offering spectacular panoramic views.
The Jura lakes region is known for its unique natural features. Lac de Chalain is famous for its striking turquoise waters, attributed to a geological anomaly. The 4 Lakes (Lac d'Ilay, Lac Narlay, Petit Maclu, Grand Maclu) are a protected area with rich biodiversity, featuring wetlands with water lilies, reeds, and sedges, and are classified as a Natura 2000 and Ramsar site. Lac des Rousses is also a Ramsar-certified wetland, surrounded by biologically significant peat bogs.
For stunning vistas, head to La Fratte Viewpoint, which offers a superb view of cliffs overlooking turquoise lake waters. The Pyle Bridge over Lac de Vouglans provides clear, spectacular panoramic views. For a comprehensive panorama of the 4 Lakes and the Jura Mountains, including Mont Blanc on clear days, visit the Pic de l'Aigle viewpoint.
Visitors frequently praise the stunning natural beauty, especially the vibrant colors of the lake waters, from the turquoise of Lac de Chalain to the emerald of Lac de Vouglans. The diverse range of activities, from water sports to hiking, is also highly appreciated. Many enjoy the peaceful atmosphere and the opportunity to connect with nature, as highlighted by the 70+ upvotes and 20 photos shared by the komoot community for the lakes around Thoiria.
Yes, Lac des Rousses, situated at a high altitude, transforms in winter. When the ice is thick enough, it becomes an open-air ice skating rink and serves as a starting point for cross-country skiing and snowshoeing trails. Lac de Genin also offers winter activities like cross-country skiing, ice skating, snowshoeing, and even ice diving when it freezes and snow falls.
Lac de Vouglans is particularly known for its fishing opportunities, with carp, pike, and zander being common catches. Lac de Chalain also offers good fishing. Additionally, Lac de Genin is a popular spot for fishing enthusiasts.
For a wilder, more natural character, Lac des Rousses is surrounded by biologically significant peat bogs and fir trees. The Etival lakes, lying at the foot of a beautiful mixed forest, are isolated and represent an important wetland for biodiversity, making them an ideal observation site for watching the stars. Lac de Genin, often called 'the Little Canada of Haut-Bugey,' is a small mountain lake nestled in a clearing, offering a true natural playground.


Still not found your perfect lake around Thoiria? Check out the guides of these regions to see even more beautiful places.