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Routes
France
Auvergne Rhône Alpes

Tour des Monts d'Ain – Gravel Route 17 Red

Routes
France
Auvergne Rhône Alpes

Tour des Monts d'Ain – Gravel Route 17 Red

Hard

4.5

(2)

13

riders

Tour des Monts d'Ain – Gravel Route 17 Red

02:48

39.8km

760m

Gravel riding

This circuit, like the other routes in the Jurassic Vélo Tours network, pays homage to water, due to the lakes and ponds that dot the route. Omnipresent, water accompanies athletes throughout the route and reveals another facet of the Ain department. This route is also a physical challenge, with nearly a third of the paths being gravel and a significant elevation gain.

Starting from Nantua, the first few kilometers are however relaxed, following the town lake before heading into the Oignin and Doye valley. It is only at Condamine that the path climbs onto largely unpaved terrain through the Meyriat forest. The slope is steepest up to the Marron ponds, then the ascent continues more gently to the Col de Colliard and even a little beyond.

The rest requires less effort, downhill and almost always on asphalt. The Peney viewpoint offers a beautiful view of the Nantua lake, where the loop ends. However, be mindful of road traffic and the tunnel passage, which can pose a risk. Back in town, all that remains is to enjoy the center and the lakeside. Swimming is permitted in designated areas.

by

Last updated: May 24, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 22.7 km for 3.55 km

Closed: • November-March

Waypoints

A

Start point

Parking

Get Directions

1

2.36 km

Lake Nantua

Highlight • Lake

The Lac de Nantua is a superb body of water of 141 hectares. In the heart of the Jura, it offers an ideal setting for practicing a multitude of sports. It is even possible to swim in its waters.

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2

17.2 km

Marron Ponds

Highlight • Lake

The Marron ponds are named after a family from Brénod, it is not a reference to the color of the water. Only one of them remains filled with water all year round. This one served as a water reserve and fishing spot for the monks of the Meyriat abbey. In spring, a multitude of water lilies cover the surface.

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3

33.0 km

Peney Viewpoint

Highlight • Viewpoint

The Peney viewpoint overlooks Lake Sylans, on which it offers a beautiful view. Classified since 1909, one can distinguish on its banks the ruins of the old ice factories which commercialized the ice extracted from the lake until 1917. The passage is located at the level of the tunnel of the same name.

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B

39.8 km

End point

Parking

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Way Types & Surfaces

Way Types

22.6 km

12.5 km

3.18 km

906 m

599 m

Surfaces

20.2 km

13.1 km

5.98 km

481 m

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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 (1,070 m)

Lowest point (480 m)

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Weather

Powered by Foreca

Sunday 19 July

27°C

9°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

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Comments

May 11, 2026

This circuit, like the other routes in the Jurassic Vélo Tours network, pays homage to water, due to the lakes and ponds that dot the route. Omnipresent, water accompanies athletes throughout the route and reveals another facet of the Ain department. This route is also a physical challenge, with nearly

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