Best lakes around Martignat are found in the Ain department of France, within the Haut-Bugey region. This area is characterized by its natural landscapes, including glacial lakes framed by limestone cliffs and mountain lakes surrounded by alpine fir trees. Martignat serves as a base for exploring these natural attractions, which offer diverse features and activities. The region's lakes are recognized for their ecological significance and scenic beauty.
Last updated: August 15, 2026
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Beautiful, simple, easy walk; lots of traffic noise on the "road" section, a bit of a shame, but the color of the water is magical
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This beautiful spot is ideal for taking a break. There are benches and public restrooms.
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A magnificent course!!!
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The northern part of the lake borders the village of Port.
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The region around Martignat features diverse natural landscapes. You'll find glacial lakes framed by impressive limestone cliffs, such as Lake Nantua, known for its striking, ever-changing colors. There are also scenic mountain lakes like Lake Genin, characterized by its turquoise waters and setting within a clearing surrounded by alpine fir trees. Many of these areas are protected for their ecological significance and scenic beauty.
Yes, several lakes offer excellent family-friendly activities. Lake Nantua provides supervised swimming areas, pedal boating, and a picturesque loop trail suitable for walks. Lake Genin is particularly family-friendly in summer, with supervised swimming, hiking, mountain biking, and even tree climbing. Lac de Conflans is also noted as family-friendly.
At Lake Nantua, you can enjoy a variety of water sports including swimming, pedal boating, sailing, canoeing, paddleboarding, and waterskiing. It's also a popular spot for fishing, with carp, pike, trout, and whitefish commonly caught. Lake Genin offers swimming and fishing during the warmer months.
Yes, there are numerous hiking opportunities. Lake Nantua has a picturesque loop trail of approximately 6.9 to 7 km, perfect for walking or trail running, offering continuous panoramic views. Hiking to the cliff tops provides breathtaking vistas. Around Lake Genin, you'll find various hiking trails, including a discovery path dedicated to exploring the lake's peat bogs. For more detailed routes, you can explore running trails or MTB trails in the area.
The lakes offer different experiences throughout the year. Summer is ideal for swimming and water sports at Lake Nantua and Lake Genin, with supervised swimming areas. In winter, Lake Genin transforms into a snowy retreat, offering cross-country skiing, ice skating (conditions permitting), snowshoeing, and even ice diving. Spring and autumn are excellent for hiking and enjoying the changing colors of the landscape.
Yes, the town of Nantua, adjacent to Lake Nantua, offers various dining options, including local culinary delights like 'quenelles' with Nantua sauce, and accommodation. Near Lake Genin, the Auberge du Lac Genin provides dining and accommodation, with a focus on wood-fired cuisine.
Absolutely. View over Lake Nantua offers a stunning perspective from 300 meters above, allowing you to appreciate the water's colors and the lake's expanse. The loop trail around Lake Nantua also provides continuous panoramic views, and hiking to the cliff tops offers breathtaking vistas. Lake Genin itself is considered a scenic viewpoint.
Lac de Nantua is renowned for its striking, ever-changing colors, ranging from sapphire blue to emerald green depending on weather conditions. Framed by impressive limestone cliffs, its beauty was famously praised by Alexandre Dumas. It's a protected site and a Sensitive Natural Area, ensuring the preservation of its rich biodiversity, and offers a wide range of water and land activities.
Lac Genin is often nicknamed 'the little Canada of Haut-Bugey' due to its scenic mountain setting with turquoise waters surrounded by alpine fir trees. It's a natural treasure recognized as a 'site of natural and picturesque character' and offers diverse activities year-round, from summer swimming and hiking to winter cross-country skiing and ice skating.
Yes, cycling is a popular activity. The loop trail around Lake Nantua is suitable for cycling. For more extensive routes, you can explore road cycling routes or mountain biking trails that incorporate the lakes, such as those around Along Lake Coiselet.
The nearby town of Nantua, by Lake Nantua, has a rich history, including the Abbey Saint-Michel. Additionally, Lac de Conflans is located at the foot of the medieval Château de Conflans, offering a glimpse into the region's past.


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