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Switzerland
Valais
Saint-Maurice

Lac du Vieux Émosson

The best walks and hikes around Lac du Vieux Émosson

4.7

(2279)

30,341

hikers

212

hikes

Hiking around Lac du Vieux Émosson offers dramatic alpine landscapes in the Valais canton of Switzerland. The region features panoramic views of the Mont Blanc massif and surrounding glaciers, with diverse geology ranging from high-altitude lakes to steep escarpments. Lac du Vieux Émosson itself is a reservoir at 2205 meters, known for its unique natural features and impressive dams. The area also hosts the "Site à Empreintes," a vast rocky slab with 240-million-year-old Triassic reptile footprints.

Best hiking trails around Lac du Vieux Émosson

  • The most popular hiking route is Loop of Lac de Vieux d'Emosson, a 7.7 miles (12.4 km) trail that takes 5 hours 34 minutes to complete. This difficult route provides panoramic views and opportunities to visit mountain huts.
  • Another top favourite among local hikers is Loop of the Cols of Barberine and Fenestral, a difficult 10.6 miles (17.0 km) path. This route offers high-alpine experiences with extensive views across the landscape.
  • Local hikers also love the Vieux Emosson Lake – Lac d'Émosson loop from Lac d'Émosson, a 9.4 miles (15.1 km) trail leading through varied alpine terrain, often completed in about 6 hours 57 minutes.
  • Hiking around Lac du Vieux Émosson is defined by dramatic alpine landscapes, high-altitude lakes, and impressive dam structures. The network offers options for various ability levels, from moderate walks to challenging alpine excursions.
  • The routes in Lac du Vieux Émosson are highly rated by the komoot community with an average score of 4.6 stars from over 2000 reviews. More than 28000 hikers have used komoot to explore Lac du Vieux Émosson's varied terrain.

Last updated: June 27, 2026

4.7

(41)

590

hikers

#1.

Loop of Lac de Vieux d'Emosson

12.4km

05:35

860m

860m

Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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Hard

3.0

(1)

22

hikers

This difficult 10.6-mile (17.0 km) high-alpine hike from Lac d'Emosson offers panoramic views and crosses the Cols of Barberine and Fenestra

Hard
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Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate

Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.

Moderate
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Popular around Lac du Vieux Émosson

Running Trails around Lac du Vieux Émosson

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Cycling around Lac du Vieux Émosson

Mountain Hikes around Lac du Vieux Émosson

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Tips from the Community

Paul
September 2, 2025, Lac du Vieux Emosson

Beautiful

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The Col de la Gueulaz, which peaks at 1,965 metres, hosted the 2016 Tour de France. The views of the Emosson dam and Mont Blanc are breathtaking.

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Less brightly colored than its big brother on the lower floor, it is nevertheless interesting and the path that goes up to it (alternative to the road) is absolutely magnificent.

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Grand parking disponible.

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After passing through the tunnel from the dam, the lake opens up before our eyes.

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Very beautiful summit overlooking Lake Emosson and offering a beautiful view of the Mont Blanc and all the glaciers. The climb is very pretty, and ibex can be seen early in the morning on the pass below the summit.

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LuceC
September 30, 2024, Lac d'Émosson

View of the dam

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Discover the fascinating history of the formation of the Alps. At its terminus is a vast rocky slab bearing the footprints of crocodile-like reptiles that populated the Earth 240 million years ago.

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Frequently Asked Questions

How many hiking trails are available around Lac du Vieux Émosson?

There are over 200 hiking routes available around Lac du Vieux Émosson, catering to various skill levels. The komoot community has explored more than 28,000 of these routes, highlighting the area's popularity among outdoor enthusiasts.

What kind of terrain and landscapes can I expect when hiking near Lac du Vieux Émosson?

Hikers can expect dramatic alpine landscapes with breathtaking panoramic views of the Mont Blanc massif and surrounding glaciers. The region's geology offers diverse scenery, from high-altitude lakes and cascading waterfalls to areas described as 'lunar deserts.' You'll also encounter impressive engineering marvels like the Emosson and Vieux Émosson Dams.

What is the best time of year to hike around Lac du Vieux Émosson?

The best time to hike is generally from late spring to early autumn. For a unique experience, plan your visit from mid-July onwards, as this is when the 240-million-year-old Triassic reptile footprints at the 'Site à Empreintes' become visible after the snowmelt.

Are there any unique natural features or landmarks to see on the trails?

Yes, the area is rich in unique features. You can visit the 'Site à Empreintes' to see ancient dinosaur footprints. The impressive Emosson Dam and Vieux Émosson Dam are also significant landmarks, offering spectacular views and insights into Swiss engineering. Additionally, the high-alpine trails provide stunning vistas of the Mont Blanc massif and glaciers.

Can I visit the dinosaur footprints at Lac du Vieux Émosson?

Yes, the 240-million-year-old Triassic reptile footprints at the 'Site à Empreintes' are a remarkable attraction. They are typically visible from mid-July, depending on the snowmelt. A geological hiking trail from Vieux-Emosson leads directly to this site.

Are there mountain huts or places to stop for refreshments along the trails?

Yes, mountain huts like the Cabane du Vieux Émosson are available, providing opportunities for refreshments or even overnight stays on longer treks. These huts are often located along popular routes, such as the Loop of Lac de Vieux d'Emosson.

How can I reach the starting points for hikes around Lac du Vieux Émosson?

Access to the area is an experience in itself. You can use the VerticAlp Emosson railway trio, which includes the world's steepest two-cabin funicular, a panoramic train, and a mini-funicular, to reach the starting points of many hikes. Alternatively, there are parking facilities available for those arriving by car.

Is there parking available for hikers at Lac du Vieux Émosson?

Yes, parking is available in the vicinity of Lac du Vieux Émosson, providing convenient access for hikers. Many trails, including the Vieux Emosson Lake – Lac d'Émosson loop from Lac d'Émosson, can be accessed from these parking areas.

Are there any family-friendly hiking options around Lac du Vieux Émosson?

While many routes are challenging, there are options for various ability levels, including shorter, family-friendly walks. These trails allow families to enjoy the stunning alpine scenery without committing to strenuous high-alpine excursions.

Are dogs allowed on the hiking trails around Lac du Vieux Émosson?

Generally, dogs are welcome on hiking trails in the Swiss Alps, but it's always advisable to keep them on a leash, especially in areas with livestock or wildlife. Please ensure you carry enough water for your dog and clean up after them.

Are there any circular hiking routes around Lac du Vieux Émosson?

Yes, the region offers several excellent circular hiking routes. Popular options include the Loop of Lac de Vieux d'Emosson and the more ambitious Loop of the Cols of Barberine and Fenestral, both providing extensive views and a complete experience of the landscape.

What do other hikers enjoy the most about hiking in Lac du Vieux Émosson?

The area is highly rated by the komoot community, with an average score of 4.6 stars from over 2000 reviews. Hikers frequently praise the dramatic alpine landscapes, the panoramic views of the Mont Blanc massif, and the unique geological features like the dinosaur footprints. The impressive dam structures and the variety of trails also receive high acclaim.

Are there any easy or moderate hikes available, or are they all challenging?

While Lac du Vieux Émosson is known for its challenging high-alpine routes, there are also easier and moderate options available. Out of over 200 trails, approximately 20 are considered easy and 119 are moderate, ensuring there's a suitable path for various fitness levels.

Most popular routes around Lac du Vieux Émosson

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