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Les Bonnettes – Biache-Saint-Vaast marshes loop from Biache-Saint-Vaast

Routes

Mountain biking trails

Les Bonnettes – Biache-Saint-Vaast marshes loop from Biache-Saint-Vaast

Moderate

2.0

(2)

riders

Les Bonnettes – Biache-Saint-Vaast marshes loop from Biache-Saint-Vaast

03:06

44.1km

220m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: June 12, 2026

Tips

Includes a segment in which cycling is not permitted

After 34.3 km for 126 m

Waypoints

Start point

Train Station

Get Directions

1.84 km

Biache Marsh

Highlight • Other

31.7 km

Bunker

Highlight • Other

34.4 km

Les Bonnettes

Highlight • Other

The site of the "7 bonnettes" (more than five stones) around the legend of the violinist and the village girls!

Translated by Google •

Tip by

40.1 km

Bois de Gaillomprez

Forest

42.4 km

Biache-Saint-Vaast marshes

Highlight • Other

Entrance to the Biache marshes, on the towpath side

Translated by Google •

Tip by

44.1 km

End point

Train Station

Way Types & Surfaces

Way Types

22.9 km

12.7 km

6.19 km

1.08 km

562 m

379 m

331 m

Surfaces

15.1 km

9.68 km

7.12 km

6.35 km

4.20 km

1.61 km

Elevation

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

Highest point (100 m)

Lowest point (40 m)

Weather

Tuesday 7 July

32°C

15°C

0 %

Additional weather tips

Max wind speed: 19.0 km/h

to get more detailed weather forecasts along your route

Comments

April 28, 2024,Tour : Nouvelle Biachoise.

Very autumnal weather with a wind of
30km/h front on each climb and practicable limit places. Congratulations to the courageous Philippe 👏.

Showing Translation

August 25, 2024,levé tard...sortie tard..biachoise modifié

Short hike...to check the change of the steering bearings (which had a hard time arriving) and bottom bracket, changed the day before...small macabre discovery, of a dead fox 😔on the way

Showing Translation

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Les Bonnettes – Biache-Saint-Vaast marshes loop from Biache-Saint-Vaast

Biache Marsh

Bunker

Les Bonnettes

Biache-Saint-Vaast marshes

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