Lac au Duc Water Sports Center – GR 37 Along Lac au Duc loop from Helléan

Routes

Mountain biking trails

Lac au Duc Water Sports Center – GR 37 Along Lac au Duc loop from Helléan

Easy

riders

Lac au Duc Water Sports Center – GR 37 Along Lac au Duc loop from Helléan

01:57

29.9km

220m

Mountain biking

Easy mountain bike ride.

Last updated: September 24, 2026

Waypoints

Start point

Get Directions

10.7 km

Lac au Duc Water Sports Center

Highlight • Other

Nautical base equipped with activities

Translated by Google •

Tip by

16.7 km

Wooden boardwalk on the shore of Lac au Duc

Highlight • Trail

17.2 km

GR 37 Along Lac au Duc

Highlight • Trail

29.9 km

End point

Way Types & Surfaces

Way Types

18.3 km

5.25 km

3.86 km

2.42 km

115 m

Surfaces

11.8 km

8.92 km

7.03 km

2.08 km

123 m

Elevation

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Weather

Tuesday 3 November

9°C

5°C

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Comments

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Lac au Duc Water Sports Center – GR 37 Along Lac au Duc loop from Helléan

Lac au Duc Water Sports Center

Wooden boardwalk on the shore of Lac au Duc

GR 37 Along Lac au Duc

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