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Routes
Hiking trails & Routes
Switzerland
Valais
Sierre
Siders
Anniviers

Saint-Luc to Lac de Toûno Loop

Hard

4.7

(3)

40

hikers

Saint-Luc to Lac de Toûno Loop

08:27

20.2km

1,260m

Hiking

Embark on a demanding 12.5-mile loop from Saint-Luc to Lac du Touno, gaining 4120 feet with panoramic views of Valais' 4,000-meter peaks.

Last updated: February 26, 2026

Tips

Includes segments that may be dangerous

Parts of this route comprise highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.

After 2.62 km for 115 m

After 17.5 km for 115 m

Waypoints

A

Start point

Parking

Get Directions

1

2.87 km

View of Saint-Luc

Highlight • Viewpoint

From here you have a wonderful view of the Val d'Anniviers, also known as the Eifisch Valley. Down in the valley you can see the roofs of the municipality of …

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Tip by

2

6.07 km

Lac de Toûno

Highlight • Lake

Lake Toûno is a mountain lake on the heights of St-Luc in the commune of Anniviers. It is located on the southern flank of Toûno (3019 m) and to the …

Translated by Google •

Tip by

3

16.5 km

Planets Trail

Highlight • Trail

Beautiful hiking trail through a wild landscape with beautiful views. On the way you will pass several sculptures of the individual planets made of stone or metal.

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Tip by

4

16.9 km

Alpage du Tounot

Highlight • Mountain Hut

Good ones can be found on the Planet Path towards Hotel Weisshorn

Translated by Google •

Tip by

B

20.2 km

End point

Parking

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Way Types & Surfaces

Way Types

13.1 km

3.15 km

2.86 km

1.07 km

Surfaces

13.0 km

5.54 km

769 m

478 m

302 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Tuesday 26 May

27°C

16°C

-- %

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This route was planned by komoot.

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Frequently Asked Questions

What level of fitness and experience is required for this demanding loop?

This is a difficult hike, requiring very good physical condition, sure-footedness, sturdy footwear, and alpine experience. Sections can be technical, dangerous, and involve steep ascents and descents over loose stones, especially closer to the summit of Le Toûno.

How do I get to the trailhead for this hike, and where can I park?

The trail typically starts from Saint-Luc. You can reach Saint-Luc by public transport. If driving, parking is available in Saint-Luc. To shorten the initial climb, you have the option to take a funicular from Saint-Luc up to Tignousa.

What are the main points of interest and views along the trail?

The route offers breathtaking panoramic views of the valley floor and the impressive 4,000-meter peaks of Valais, often called the 'Imperial Crown.' Key highlights include the historic Alpage du Tounot, the beautiful Lac de Toûno, and the unique Planets Trail. You'll also get a fantastic View of Saint-Luc and pass by the iconic Hotel Weisshorn.

What is the best time of year to hike this demanding loop?

The best time to hike this trail is generally during the summer and early autumn months when the snow has melted and conditions are most favorable. Early season tours can be particularly beautiful in the wide Vallon du Toûno.

Are there any permits or entrance fees required for hiking in Val d'Anniviers?

No, there are generally no specific permits or entrance fees required for hiking this trail in the Val d'Anniviers region of Switzerland. However, if you use the funicular from Saint-Luc to Tignousa, there will be a fee for that service.

Is the trail From Saint-Luc to Lac du Touno — demanding loop via the Weisshorn hotel dog-friendly?

While specific restrictions for dogs on this exact trail are not detailed, many trails in the Valais region are dog-friendly. Given the demanding nature and potential for steep, technical sections, ensure your dog is fit for such a hike and always keep them on a leash, especially in alpine environments and near livestock.

Are there any places to eat or stay overnight along the trail?

Yes, the historic Hotel Weisshorn is a significant landmark on the trail, perched at nearly 2,400 meters, offering superb views and options for a stop or overnight stay. The Alpage du Tounot may also offer refreshments or basic accommodation depending on the season.

What kind of terrain can I expect on the route to Lac du Toûno?

Expect significant elevation changes with steep ascents and descents. Parts of the route, particularly closer to the summit of Le Toûno, involve walking over loose stones and challenging paths. Sturdy footwear with good ankle support is essential.

Does this trail connect with any other well-known hiking routes?

Yes, this route intersects with several other notable trails. You will find sections that are part of the Chamonix-Zermatt High-Level Walker's route, the Tour du Cervin, the Hôtel Weisshorn-Zinal trail, and the 23-Alpine Passes Trail, among others.

Is swimming possible in Lac du Toûno?

Yes, swimming is an option in Lac de Toûno for the brave, though the water is very cold due to its mountain lake nature.

What should I pack for this demanding hike?

Given the trail's difficulty and alpine environment, you should pack sturdy hiking boots, appropriate layers for varying weather conditions (even in summer), rain gear, plenty of water, snacks, a map and compass or GPS device, sun protection, and a first-aid kit. Trekking poles are highly recommended for stability on steep and loose terrain.

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