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Lake Genin – Lake Nantua loop from Maillat

Lake Genin – Lake Nantua loop from Maillat

Hard

riders

Lake Genin – Lake Nantua loop from Maillat

04:37

86.5km

1,540m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Last updated: June 17, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Haut-Jura

Waypoints

Start point

Get Directions

2.27 km

Saint Martin Church

Highlight • Other

In Saint-Martin-du-Frêne, built between 1868 and 1873.

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14.9 km

Sylans Icehouses - Paris Ice Company

Highlight • Other

15.0 km

Lac de Sylans

Highlight • Lake

The road offers you a good view of the Lac de Sylans below.

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54.4 km

Viewpoint

58.1 km

Lake Genin

Highlight • Lake

Nicknamed "the little Canada of Haut-Bugey", this mountain lake, with its alpine fir trees and turquoise waters, is an excellent mid-course break.

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60.4 km

Saint-Amand

Forest

64.3 km

La Grande Montagne

Forest

65.4 km

Col du Sentier

Mountain Pass

73.5 km

Climb to Apremont (D74)

Highlight (Segment) • Climb

The first ~4 Km are the steepest, between 8-12%, and offer a beautiful view towards Nantua and the lake.

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78.7 km

This glacial lake backed by limestone cliffs is sometimes sapphire and sometimes emerald in color - Alexandre Dumas wrote in his book Impression de voyage in 1834: “This pretty little sapphire blue lake set like a jewel, which nature fears to lose. »

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79.8 km

View of Lake Nantua

Highlight • Other

80.9 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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86.5 km

End point

Way Types & Surfaces

Way Types

52.5 km

29.0 km

2.44 km

1.82 km

539 m

192 m

< 100 m

Surfaces

75.5 km

11.1 km

< 100 m

Elevation

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

Highest point (1,000 m)

Lowest point (430 m)

Weather

Saturday 11 July

36°C

17°C

3 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

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Lake Genin – Lake Nantua loop from Maillat

Saint Martin Church

Sylans Icehouses - Paris Ice Company

Lac de Sylans

Lake Genin

Climb to Apremont (D74)

Lake Nantua

View of Lake Nantua

Lake Nantua

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