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Routes
France
Pays de la Loire
Nantes
La Chapelle-Sur-Erdre

Côte de la Madeleine – Bongarant Chapel loop from La Chapelle-sur-Erdre Centre

Routes
France
Pays de la Loire
Nantes
La Chapelle-Sur-Erdre

Côte de la Madeleine – Bongarant Chapel loop from La Chapelle-sur-Erdre Centre

Hard

5.0

(1)

10

riders

Côte de la Madeleine – Bongarant Chapel loop from La Chapelle-sur-Erdre Centre

04:44

67.7km

480m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 20, 2026

Waypoints

A

Start point

Train Station

Get Directions

1

20.8 km

Côte de la Madeleine

Highlight (Segment) • Climb

A 1.5km climb in two parts separated by a descent. The slope varies from 4 to 8%.

Translated by Google •

Tip by

2

38.9 km

Our Lady of Bongarant

Highlight • Other

Pretty chapel from the beginning of the 15th century in a very Breton style.

Translated by Google •

Tip by

3

39.0 km

Bongarant Chapel

Highlight • Other

Legend has it that in the 15th century the Duke of Brittany François II encountered a wild boar while hunting and fell. He then vowed to build a chapel if he escaped death. It did.

Translated by Google •

Tip by

4

42.7 km

Castle of the Crosses

Highlight • Castle

Beautiful chateau. The site has been occupied since the 17th century, but the castle in its current form dates from 1888.

Translated by Google •

Tip by

5

44.8 km

Piste gravel

Highlight • Other

Beautiful wide and rolling track

Translated by Google •

Tip by

6

48.9 km

Château de la Tour (Orvault)

Highlight (Segment) • Castle

In the forest, very nice single track to get there, very nice castle.

Translated by Google •

Tip by

7

60.7 km

Dirt path

Highlight • Trail

gravel ride

Tip by

8

63.3 km

Old Railway Line from Treillières to La Chapelle-sur-Erdre

Highlight • Cycleway

Very beautiful greenway, long gap in the middle of the vegetation. Pleasant and without difficulty.

Translated by Google •

Tip by

B

67.7 km

End point

Train Station

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Way Types & Surfaces

Way Types

33.8 km

24.9 km

3.58 km

2.83 km

2.47 km

< 100 m

Surfaces

36.9 km

15.5 km

15.0 km

163 m

< 100 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 (80 m)

Lowest point (10 m)

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Weather

Powered by Foreca

Thursday 16 July

31°C

17°C

47 %

Additional weather tips

Max wind speed: 15.0 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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