Lakes around Lac de Moiry are situated in the Valais Alps of Switzerland, featuring a prominent reservoir known for its distinct turquoise-blue waters. This area is characterized by its mountainous surroundings and the Moiry Dam, a 148-meter-high structure completed in 1958 for hydroelectric power generation. The region offers panoramic views of the lake against a backdrop of rocky mountains, often snow-capped. It is a destination for nature enthusiasts, providing various trails and access to the Moiry Glacier.
Last updated: June 28, 2026
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If you enjoy uphill riding, there's hardly a better way in Switzerland to pack in so many meters of elevation in one climb. On this variant from Chippis to the Barrage de Moiry, you'll break the 2,000-meter elevation gain mark. From the valley floor in the Rhône Valley, you first ascend to Vercorin, where the elevation profile flattens out before descending again to Grimentz. Rested, you'll tackle the second part of the climb there. You'll finally reach the finish line at 2,250 meters after a short tunnel.
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On the right side of the lake, you do not have to walk along the shore. There is a path about 300 meters above the lake, including a spring where you can fill up with water.
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The impressive Moiry dam, 148 meters high, dominates the rear part of the Moiry valley. When you drive along the 8 km long country road from Grimentz to the dam, you are first impressed by the visual appearance of this mass of concrete. But as soon as you reach the top of the wall, you discover a breathtaking panorama. In addition, a beautiful view of the valley and the main road. The winding road will lead towards the Corne de Sorebois (another hike nearby but allow several hours of climbing, best done separately or first thing in the morning).
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The climb to the village of Villa is very beautiful; you pass many historic residential buildings. Overall, it's a manageable distance for the day's walk from Moiry Dam and return via this location.
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The reservoir was completed in 1958. It has an arched wall with a length of 610 m and a height of 148 m. The volume of the barrier is 815,000 m3, the storage volume is 78 million m3 and the surface of the lake is 140 hectares. and a length of 2.4 km. In conjunction with the other reservoirs in the region, the lake is used exclusively to generate electricity. (Source: Viking Voyage)
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Lac de Moiry is one of several artificial lakes in this region, providing hydroelectric power to the region. It is distinguished by its turquoise waters of glacial origin, enveloped in an emblematic and typically Swiss decor. The lake is connected to a large number of Swiss mountain towns by a diverse range of trails, as well as being a great starting point for a day of cycling.
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The magical, enchantingly blue Lake Moiry is beautifully nestled between the Garde de Bordon, the Corne de Sorebois and the Sasseneire in the Valais Alps. This artificial lake is used for energy production and is simply beautiful. The dam, completed in 1958, is impressive, with a height of 148 meters overlooking the rear of the Vallon de Moiry. The mass of concrete initially impresses, but as soon as you get to the top of the wall, you discover a breathtaking panorama on both sides. There is a restaurant next to the dam and a mountain hut nearby.
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Beautiful place ❤️. Easy access. Superb panorama, takes in the sights
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Lac de Moiry is an impressive artificial lake known for its intense turquoise-blue waters, fed by melting glaciers. It's set against a backdrop of majestic, often snow-capped mountains like the Garde de Bordon and Sasseneire. The lake is impounded by the Moiry Dam, a significant 148-meter-high structure that contributes to hydroelectric power generation and offers panoramic views.
Yes, beyond the main reservoir, you can discover several smaller lakes.
Lac des Autannes is a short hike from the Moiry mountain pasture, offering views of both itself and Lac de Moiry. Further along the high-altitude 'Tour du Lac de Moiry' trail, you'll find Lac de la Bayenna and Lac du Louché, which are inviting spots for a break during scenic treks.
The area offers a variety of hiking trails for all levels. You can find easy walks, such as the 7 km loop around Lake Moiry, which takes about 2.5 hours. For more challenging options, there are high-altitude hikes like the 'Tour du Lac de Moiry' reaching around 2,500 meters. You can explore various routes, including easy hikes, running trails, and mountain hikes, by visiting the easy hikes guide, running trails guide, and mountain hikes guide.
Absolutely. The area caters to all abilities, including families. An easy 7 km walk around Lake Moiry is a popular choice. The Moiry mountain pasture also provides accessible starting points for shorter, less strenuous hikes to places like Lac des Autannes. Many routes are suitable for leisurely strolls.
The best time to visit is typically during the warmer months, from late spring to early autumn. During this period, the trails are clear of snow, and you can fully appreciate the vibrant blue waters and the surrounding alpine flora. Even in summer, you'll often see snow-capped peaks, adding to the dramatic scenery.
Yes, the Moiry Dam, completed in 1958, is a key feature of the region. It plays a crucial role in hydroelectric power generation. Visitors can explore the dam itself and learn about its construction and function. There's also a restaurant at the dam offering lake views.
For breathtaking panoramic views, consider the Gravel road above Lac de Moiry, which offers an extensive panorama onto the lake and its glacier. Many hiking trails also provide elevated viewpoints, especially those leading towards the Moiry Glacier or around the high-altitude sections of the 'Tour du Lac de Moiry'.
Yes, the Moiry Dam Restaurant is a notable spot that offers local cuisine with direct views of the lake. It's a great place to relax and enjoy the scenery after exploring the area.
The distinctive turquoise-blue hue of Lac de Moiry is primarily due to rock flour from the Moiry Glacier. As the glacier melts, it grinds rocks into fine particles, which remain suspended in the water and reflect sunlight in a unique way, creating the lake's vibrant color.
Yes, the Moiry Glacier is a significant highlight of the region. There are trails leading from the lake area to the Cabane de Moiry, a mountain lodge perched at 2,825 meters, which offers spectacular views of the glaciers and surrounding peaks. This provides an excellent opportunity to get closer to the glacier.
For runners, there are several trails with varying difficulties. A moderate option is the 'Lake Moiry – View of Lac de Moiry and Dam loop', which is about 7.3 km. More challenging routes include the 'Lac des Autannes – Col de Torrent loop' (approx. 10.4 km) and the 'Le Louché – Lake Bayenna loop' (approx. 10.7 km). You can find more details in the Running Trails around Lac de Moiry guide.
Visitors consistently praise the breathtaking panoramic views of the lake against its mountainous backdrop. The distinctive blue water, the impressive Moiry Dam, and the variety of hiking trails for all abilities are frequently mentioned. Many also appreciate the opportunity to explore the Moiry Glacier and the authentic alpine charm of the Val d'Anniviers.


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