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France
Auvergne Rhône Alpes
Albertville

Réserve Naturelle de la Bailletaz

Routes
Hikes
France
Auvergne Rhône Alpes
Albertville

Réserve Naturelle de la Bailletaz

The best walks and hikes around Réserve Naturelle de la Bailletaz

4.7

(1757)

17,655

hikers

249

hikes

Hiking around Réserve Naturelle de la Bailletaz offers routes through a high mountain environment in the French Alps. The region is characterized by steep peaks, including Tsanteleina at 3,602 meters, and diverse alpine landscapes. Hikers will find rocky areas, subalpine and alpine grasslands, and the serene Lac de la Bailletaz. This protected area provides a range of trails across varied terrain.

Best hiking trails around Réserve Naturelle de la Bailletaz

  • The most popular hiking route is Col de la Lose…

Last updated: July 1, 2026

4.9

(27)

367

hikers

#1.

Col de la Lose Trail via Prariond Valley

12.3km

05:53

870m

870m

Hike the difficult 7.7-mile Vallon de Prariond to Col de la Lose trail in Vanoise National Park, gaining 2856 feet for alpine views.

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Hard

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

Moderate
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

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

Moderate

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

Hard
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Popular around Réserve Naturelle de la Bailletaz

Cycling around Réserve Naturelle de la Bailletaz

Running Trails around Réserve Naturelle de la Bailletaz

Road Cycling Routes around Réserve Naturelle de la Bailletaz

MTB Trails around Réserve Naturelle de la Bailletaz

Mountain Hikes around Réserve Naturelle de la Bailletaz

Tips from the Community

PinionRadlerJan
June 15, 2026, Col de l'Iseran

Start of the ascent, the pass is further up later.

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Nice little original village on the pass road

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Real summer life and activities for all tastes.

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A very nice, easy walk to the Boui Boui restaurant, very welcoming, and an easy descent to the Pont St Charles. Check the bus times beforehand to get off at Val. Otherwise, take the road for 1.4 km and descend via the mountain bike trail on the left, crossing the Isère River for 40 minutes downstream, or take the bus to Le Fornet. A lovely walk to all.

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Luc Gesell
February 18, 2025, Refuge de Prariond

The Prariond refuge is beautifully located in the Vanoise National Park. It offers an ideal location to admire the fauna and flora. The refuge is accessible all year round. During the guarding period, you can even enjoy a catering service. Reservations must be made directly on the refuge website: https://refuge-prariond.vanoise.com/

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There is still a lot of snow in this place even at the end of summer, and the small lake has blue reflections of ice, very pretty.

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Beautiful valley with torrents, waterfalls and beautiful glaciers in the background.

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Magnificent trail in the gorges, high up, without technical difficulty, less than 2km. Absolutely worth doing.

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Frequently Asked Questions

How many hiking trails are available in Réserve Naturelle de la Bailletaz?

There are over 230 hiking routes available in and around the Réserve Naturelle de la Bailletaz, catering to various skill levels. This includes 45 easy routes, 113 moderate routes, and 80 difficult routes, ensuring options for every hiker.

What kind of terrain can I expect on hikes in Réserve Naturelle de la Bailletaz?

The Réserve Naturelle de la Bailletaz features a high mountain environment with diverse terrain. You'll encounter steep peaks, rocky areas, scree, subalpine and alpine grasslands, and serene lake settings. The landscape is dominated by dramatic peaks like Tsanteleina, offering a mix of challenging and scenic paths.

Are there any easy or family-friendly hikes in the area?

Yes, the region offers several easy and family-friendly options. For a gentle stroll, consider the Le Fornet Village loop from Le Fornet, which is 1.9 miles (3.1 km) and takes about an hour. The 'Le Fornet Village loop' is suitable for all skill levels and provides a pleasant village setting.

What are some challenging hikes for experienced trekkers?

For experienced hikers seeking a challenge, the Col de la Lose Trail via Prariond Valley is a difficult 7.7 miles (12.3 km) route with significant elevation gain, typically taking nearly 6 hours to complete. This trail involves a demanding ascent through high mountain terrain.

Are there any circular walks available?

Many routes in the Réserve Naturelle de la Bailletaz are designed as loops. For example, the Vallon de Prariond – Prariond Refuge loop from Réserve naturelle de la Bailletaz is a moderate 3.8 miles (6.1 km) circular path offering alpine views and access to a mountain refuge. Another moderate option is the Le Fornet Village – Val d'Isère loop from Le Fornet.

Can I see waterfalls or lakes on the hiking trails?

Yes, the reserve and its surroundings feature beautiful water elements. The serene Lac de la Bailletaz, after which the reserve is named, is a popular and scenic hiking destination. You can also discover eye-catching cascades and serene streams, with trails leading to attractions like the Combes Waterfall and Lake Chevril.

What kind of wildlife can I expect to see?

The Réserve Naturelle de la Bailletaz is a haven for alpine wildlife. Hikers often spot marmots, chamois, and ibex. Birdwatchers might see alpine ptarmigan, bearded vultures, golden eagles, and rock thrushes. The south-facing slopes are particularly important wintering and birthing grounds for ibex and chamois.

What is the best time of year to hike in Réserve Naturelle de la Bailletaz?

The best time to hike is generally during the summer months (June to September) when trails are clear of snow and the alpine flora is in bloom. During summer, a botanical trail is also set up, helping identify representative plant species. Always check local conditions, especially for higher altitude routes, as snow can persist into early summer.

Are dogs allowed on the trails?

As a protected natural reserve, specific regulations regarding dogs may apply to ensure wildlife protection. It's generally recommended to keep dogs on a leash in protected areas to prevent disturbance to wildlife. Please check the specific rules for the Réserve Naturelle de la Bailletaz or Vanoise National Park before bringing your dog.

What are the parking options for trailheads?

While specific parking details vary by trailhead, access points to the reserve and surrounding trails, particularly near villages like Le Fornet and Val d'Isère, typically offer designated parking areas. It's advisable to check the starting point of your chosen route for the most convenient parking options.

What do other hikers enjoy most about the Réserve Naturelle de la Bailletaz?

The area is highly rated by the komoot community, with an average score of 4.7 stars from over 1,600 reviews. Hikers often praise the stunning high mountain scenery, the diverse alpine landscapes, and the opportunity to experience wild nature. The variety of trails, from easy village loops to demanding climbs, is also frequently highlighted.

Are there any notable viewpoints or passes to aim for?

Absolutely. The hike to Bailletaz Pass is a popular route, rewarding visitors with breathtaking panoramic views of the surrounding French Alps. Additionally, peaks like Tsanteleina and Punta Calabre offer spectacular backdrops and challenging ascents for those seeking high-altitude vistas.

Most popular routes around Réserve Naturelle de la Bailletaz

Cycling around Réserve Naturelle de la Bailletaz

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