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Routes
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France
Auvergne Rhône Alpes
Grenoble
Chamrousse

Chamrousse 1750 - Lake Achard Trail

Hard

27

runners

Chamrousse 1750 - Lake Achard Trail

00:46

4.92km

170m

Running

Jog a difficult 3.1-mile (4.9 km) route around Lake Achard, gaining 569 feet (173 metres) with stunning mountain views.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

2.23 km

Lake Achard

Highlight • Lake

Only 1 hour hike from Chamrousse Bachat-Bouloud lift or from Roche-Béranger (La Croisette) this lake is really amazing with many place to pic nic, or just a stage to go up to the lac Robert, some others amazing lakes not far away… this lake is amazing as well in winter, there is a snow shoes trail very well maintained.
For an immersion the video is here :
Maintenant, la baignade et le bivouac sont interdits pour protéger le site et les chiens doivent être tenus en laisse.

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B

4.92 km

End point

Parking

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Way Types & Surfaces

Way Types

2.94 km

1.55 km

372 m

< 100 m

Surfaces

3.46 km

991 m

417 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

Powered by Foreca

Sunday 24 May

24°C

14°C

15 %

Additional weather tips

Max wind speed: 7.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of the Around lake Achard running trail?

This running trail is rated as difficult overall. While a shorter loop around Lake Achard can be easier, this specific route includes varied terrain and a challenging 200-meter rocky section that requires good footwear and sure-footedness. It's considered a 'blue level' trail, indicating medium difficulty for running.

What kind of terrain should I expect on this running route?

You'll encounter a diverse landscape, including paths winding through woods and open areas. The route features unpaved roads and mountain hiking paths. Be prepared for some rocky passages, especially one 200-meter section that is noted as technical and potentially hazardous.

How long does it typically take to complete this running trail?

The estimated duration for this specific running trail is approximately 46 minutes. However, your actual time may vary depending on your pace and how often you stop to enjoy the scenery.

Are there any specific regulations I should be aware of when visiting Lake Achard?

Yes, Lake Achard is located within a Natura 2000 zone and an Espace Naturel Sensible. This means there are regulations in place to protect the environment. You are not allowed to make fires, camp, fish, or swim. Dogs must also be kept on a leash at all times.

Is the Around lake Achard running trail dog-friendly?

Yes, you can bring your dog on this trail. However, due to the area being a Natura 2000 zone and an Espace Naturel Sensible, it is mandatory to keep your dog on a leash throughout the entire route to protect the local wildlife and environment.

What are the best times of year to run around Lake Achard?

The area is popular year-round. While it's great for running in warmer months, it also offers opportunities for snowshoeing in winter. Consider seasonal conditions for running, as rocky sections might be more challenging with snow or ice.

Where can I park to access the Around lake Achard running trail?

The trail is easily accessible from Chamrousse 1750, specifically from the Roche Béranger area. You'll find parking options there to start your run.

What kind of views and scenery can I expect along the route?

You can expect breathtaking views of Lake Achard, often described as having an 'air of Canadian rocky mountains'. The trail also provides exceptional vistas of the Taillefer massif and is surrounded by beautiful forests. You might also spot wildlife awareness panels along the way.

Does this running trail intersect with other paths?

Yes, this route shares sections with several other official trails. You'll find yourself on parts of the Panoramique, Forets et Lacs d'Uriage à Chamrousse, Panoramique Variante, Blanchon, Rhodos, Tasse, and Transhumance trails.

Are there any facilities like cafes or restaurants nearby?

The trail is easily accessible from Chamrousse 1750, which is a popular destination. You'll likely find cafes, restaurants, and accommodation options in the Chamrousse area.

Do I need any special permits or pay an entrance fee to run this trail?

No, there are no specific permits or entrance fees required to access and run this trail. However, please remember that the area is a protected Natura 2000 zone, so adhere to all environmental regulations.

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