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France
Auvergne Rhône Alpes
Chambéry

Attignat-Oncin

The best walks and hikes around Attignat-Oncin

4.5

(1156)

8,883

hikers

11

hikes

Hiking around Attignat-Oncin, a commune in the Savoie department of the Auvergne-Rhône-Alpes region of France, offers diverse landscapes for outdoor enthusiasts. The area is characterized by forests, agricultural lands, and is part of the Chartreuse Regional Natural Park. Prominent features include the Mont Grelle peak and its location on the western slopes of the Chain of l'Épine, providing varied elevation and terrain.

Best hiking trails around Attignat-Oncin

  • The most popular hiking route is Mont Grelle Summit (1,425 m) – Mont Grêle Viewpoint loop from Attignat-Oncin, an 8.2 miles (13.2 km) trail that takes 5 hours 26 minutes to complete. This difficult route offers panoramic views over Lake Aiguebelette.
  • Another top favourite among local hikers is Cabin on a hill – Cascade loop from Attignat-Oncin, a moderate 3.8 miles (6.2 km) path. This trail features a waterfall and takes approximately 2 hours 4 minutes.
  • Local hikers also love the Pissoire Waterfall loop from Attignat-Oncin, a 4.7 miles (7.5 km) trail leading through varied terrain, often completed in about 2 hours 45 minutes.
  • Hiking around Attignat-Oncin is defined by dense forests, prominent mountain peaks like Mont Grelle, and views of Lake Aiguebelette. The network offers options for different ability levels, from moderate loops to challenging summit ascents.
  • The routes in Attignat-Oncin are highly rated by the komoot community with an average score of 4.5 stars from over 1100 reviews. More than 9000 hikers have used komoot to explore Attignat-Oncin's varied terrain.

Last updated: May 20, 2026

4.7

(29)

214

hikers

#1.

Aiguebelette lake view – Mont Grêle Viewpoint loop from Attignat-Oncin

12.8km

05:15

840m

840m

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

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Hard

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

Hard
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Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

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

Hard

5.0

(2)

7

hikers

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

Easy
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Popular around Attignat-Oncin

Road Cycling Routes around Attignat-Oncin

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Tips from the Community

Fred_bike65
June 22, 2025, Vue lac Aiguebelette

Very beautiful view of the 2 lakes 👌

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One of the most beautiful views I have ever seen, breathtaking view of Lake Aiguebelette, MAGNIFICENT.

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2

0

Large waterfall on the ascent of Mont Grelle or Beauvoir

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Summit of Mont Grelle, highest point, at 1425 m altitude.

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1

0

Superb waterfalls nestled in the woods, an ideal place to cool off and fill up with water during a hike or even during a day trip!

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Is it a piece of art? Is it an artful setting for an aperitive à deux? Is it private or is it public? There's a small walking path leading up the hill.

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0

From a protruding rock slab you have a breathtaking view of the lake and to the west - perhaps the most beautiful view of Mont Grelle. But a lot of hikers know this, so you often meet other people here.

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6

0

Good point of view to be deserved, rather quiet access on foot, harder by mountain bike / Gravel

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Frequently Asked Questions

How many hiking trails are available around Attignat-Oncin?

Attignat-Oncin offers a good selection of routes for hikers. There are over 10 hiking trails available, ranging from easy strolls to more challenging mountain ascents.

What kind of terrain can I expect on hikes in Attignat-Oncin?

The terrain around Attignat-Oncin is diverse, characterized by dense forests, agricultural areas, and prominent mountain peaks. You'll find paths traversing the western slopes of the Chain of l'Épine, including ascents to Mont Grelle, offering varied elevation and scenic views.

What do other hikers enjoy most about the trails in Attignat-Oncin?

The hiking routes in Attignat-Oncin are highly rated by the komoot community, with an average score of 4.5 stars from over 1100 reviews. Hikers often praise the quiet woodlands, the challenging ascents, and the superb panoramic views, especially over Lake Aiguebelette.

Are there any hikes with waterfalls in Attignat-Oncin?

Yes, Attignat-Oncin features trails with beautiful waterfalls. You can explore the Cabin on a hill – Cascade loop from Attignat-Oncin, which includes a waterfall, or the Pissoire Waterfall loop from Attignat-Oncin. Additionally, the nearby Grenand Gorges are renowned for their waterfalls and fluvial erosion, accessible via paths like "La combe du Grenand".

Where can I find hikes with panoramic viewpoints?

For breathtaking panoramic views, consider hiking to Mont Grelle, the highest point of Attignat-Oncin. The Mont Grêle Viewpoint offers superb vistas over Lake Aiguebelette and the Avant-Pays region. Other notable viewpoints include Mont Beauvoir and the Col de l'Épine, which also provide stunning perspectives of the lake, Chambéry, and the Bauges massif.

Are there any circular hiking routes in the area?

Yes, many of the trails around Attignat-Oncin are designed as circular routes, allowing you to start and end at the same point. Examples include the challenging Mont Grelle Summit (1,425 m) – Mont Grêle Viewpoint loop and the moderate Cabin on a hill – Cascade loop.

What are some notable natural features or landmarks to explore near Attignat-Oncin?

Attignat-Oncin is rich in natural beauty. Beyond the prominent Mont Grelle, you can explore the dramatic Grenand Gorges and Canyon, known for canyoning and scenic paths. The area is also close to Lac d'Aiguebelette, offering water sports and lakeside enjoyment. Several mountain passes, such as Épine Pass and Granier Pass, are also nearby.

Are there family-friendly hiking options in Attignat-Oncin?

While some routes are challenging, there are moderate options suitable for families. For instance, the Cabin on a hill – Cascade loop from Attignat-Oncin is a moderate 3.8-mile path that takes about 2 hours, offering an enjoyable experience for active families.

Is it possible to hike in Attignat-Oncin during winter?

Winter hiking in Attignat-Oncin is possible, especially on lower elevation trails. However, higher peaks like Mont Grelle may require snowshoes or specialized equipment due to snow and ice. Always check local weather conditions and trail reports before heading out in winter.

Are there any easy hiking routes for beginners?

Yes, Attignat-Oncin offers some easier routes. While many trails are moderate to difficult, you can find shorter, less strenuous paths that are ideal for beginners or those looking for a relaxed walk. Look for routes with minimal elevation gain and shorter distances.

Where can I find parking for hiking trails in Attignat-Oncin?

Parking is generally available at the start points of many popular hiking trails in and around Attignat-Oncin. Specific parking information is often provided on individual route descriptions on komoot. For example, the Bagné Car Park loop from La Bridoire indicates a starting point with parking.

What is the best time of year to go hiking in Attignat-Oncin?

The best time to hike in Attignat-Oncin is typically from spring to autumn (April to October). During these months, the weather is generally mild, and the trails are clear of snow, offering ideal conditions for exploring the diverse landscapes and enjoying the panoramic views.

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