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Church of Pont-Saint-Martin – Lake Grand-Lieu loop from L'Aubrais

Routes

Mountain biking trails

Church of Pont-Saint-Martin – Lake Grand-Lieu loop from L'Aubrais

Easy

4.4

(7)

riders

Church of Pont-Saint-Martin – Lake Grand-Lieu loop from L'Aubrais

01:29

23.7km

70m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 11, 2026

Waypoints

Start point

Bus stop

Get Directions

10.8 km

Lake Grand-Lieu

Highlight • Lake

Beautiful view of the lake of Grand-Lieu

Translated by Google •

Tip by

21.3 km

Located in the village of Passay in La Chevrolière, the Grand-Lieu Lake Ornithological Observatory is a soundproofed observation hut nestled in the heart of the Regional Nature Reserve, offering a unique viewpoint over the lake and its exceptional wildlife.

Showing Translation

Tip by

23.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

8.88 km

8.34 km

2.85 km

2.13 km

1.45 km

< 100 m

Surfaces

8.71 km

6.52 km

5.37 km

2.11 km

547 m

456 m

Elevation

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

Weather

Tuesday 25 August

28°C

16°C

54 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Church of Pont-Saint-Martin – Lake Grand-Lieu loop from L'Aubrais

Church of Pont-Saint-Martin

Lake Grand-Lieu

Grand-Lieu Lake Observatory

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