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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Nantua
Oyonnax

Loop 16: Tour of Lac de Coiselet

Hard

3.0

(1)

32

riders

Loop 16: Tour of Lac de Coiselet

02:58

43.8km

660m

Cycling

Loop 16: Tour of Lac de Coiselet is a difficult 27.2-mile touring cycling route around Lac de Coiselet with 2153 feet of gain.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Haut-Jura

Waypoints

A

Start point

Train Station

Get Directions

1

9.84 km

Col de Matafelon

Highlight (Segment) • Mountain Pass

The Col de Matafelon from Thoirette is 3.6 km long with a total drop of 175 m. The average slope is 4.86%. It is part of the Massif du Jura.

Translated by Google •

Tip by

2

15.3 km

Restaurant le Pont

Highlight • Restaurant

A café in the small village of Thierette. It is a very beautiful place next to the Ain river. It's just over the river and a nice place to take a break.

Translated by Google •

Tip by

3

21.9 km

Along Lake Coiselet

Highlight (Segment) • Lake

A quiet road that runs along the shore of Lac de Coiselet. It is on the border between the departments of Ain and Jura.

Translated by Google •

Tip by

B

43.8 km

End point

Train Station

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Way Types & Surfaces

Way Types

40.5 km

1.75 km

1.21 km

278 m

< 100 m

Surfaces

40.4 km

1.75 km

1.63 km

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Elevation

Elevation

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

Highest point (630 m)

Lowest point (290 m)

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Weather

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Friday 29 May

28°C

9°C

0 %

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Max wind speed: 6.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to complete the Loop 16: Tour of Lac de Coiselet?

This touring bicycle route is approximately 43.8 km long and typically takes around 3 hours to complete. This duration is an estimate and can vary based on your cycling speed and how often you stop to enjoy the scenery.

What is the terrain like on the Loop 16: Tour of Lac de Coiselet?

The route primarily follows paved roads along the left bank of the artificial Lac de Coiselet, passing through charming villages. While generally paved, some segments may include unpaved sections that could be more challenging for touring bicycles. There's an elevation gain of about 656 meters, indicating some climbs.

What are the main points of interest or scenic views along the route?

You'll enjoy picturesque views of Lac de Coiselet, nestled amidst dramatic cliffs. The route is dominated by the imposing Oliferne peak, topped with the impressive ruins of a 13th-century castle. Other highlights include the confluence of the Bienne and Ain rivers, the restored "Lône" wetland area near Thoirette-Coisia, and the possibility of seeing 140-million-year-old dinosaur footprints near Coisia.

Is this cycling route suitable for beginners or families?

While officially classified as 'difficult' on komoot due to its length and elevation, some sources describe it as easy to moderate. The route has an elevation gain of 656 meters over 43.8 km, which includes some climbs. Some sections might be unpaved and challenging, potentially requiring good fitness. Families with younger children or beginners might find certain parts strenuous, but experienced touring cyclists should manage well.

Where can I park to start the Loop 16: Tour of Lac de Coiselet?

The route is a loop, so you can start at various points. Many cyclists choose to begin in villages like Thoirette-Coisia, Condes, or Chancia, where parking might be available. Specific parking areas are not detailed, but these villages are good starting points.

What is the best time of year to cycle the Lac de Coiselet loop?

The Jura Mountains region offers diverse landscapes, making spring, summer, and early autumn generally good times for cycling. Spring brings fresh greenery, summer offers warmer weather, and autumn provides beautiful foliage. Always check local weather conditions before you go, as some unpaved sections could be affected by rain.

Are there places to eat or stay near the route?

Yes, the route passes through several charming villages like Thoirette-Coisia, Condes, and Chancia. You'll find amenities such as the Restaurant le Pont, and these villages are known to have holiday houses and other accommodation options. The Jura Mountains region is also known for its authentic gastronomy.

Is the Loop 16: Tour of Lac de Coiselet dog-friendly?

While the route primarily follows roads, specific regulations for dogs on this particular cycling route are not detailed. Generally, dogs are allowed on public roads in France, but it's always best to keep them on a leash, especially in villages or near traffic, and to be mindful of local etiquette. If you plan to bring your dog, ensure they are comfortable with longer cycling distances and potential unpaved sections.

Do I need any permits or pay entrance fees for this cycling route?

No, there are no specific permits or entrance fees required to cycle the Loop 16: Tour of Lac de Coiselet. It is a public route accessible to all. However, always respect private property and local regulations in the villages you pass through.

Does the Loop 16: Tour of Lac de Coiselet connect with other cycling routes?

Yes, this route shares sections with several other official trails. You'll find it intersects with parts of Boucle 15 : Tour de la Petite Montagne, Boucle 6 : La grande traversée des lacs à vélo, Les 2 Vallées, and Le Tour de l'Oignin, among others. This offers opportunities to extend your ride or explore different areas of the Jura Mountains.

Nearby routes

Hard

3.8

56

Loop from Orgelet to Clairvaux-les-Lacs — Haut-Jura Regional Nature Park

02:58h

45.1km

630m

Trail Reviews

Cäcilia
July 11, 2024, Lac de Coiselet - Rundtour ab Oyonnax

The last steep section is almost impassable. Very steep and very bad ground.

Translated by Google
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