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Hauts-De-France

The Stone Bridge – Château d'Authie loop from Berck

Hauts-De-France

The Stone Bridge – Château d'Authie loop from Berck

Moderate

5

riders

The Stone Bridge – Château d'Authie loop from Berck

02:39

43.0km

200m

Gravel riding

Moderate gravel ride. Good fitness required. Mostly paved surfaces. The starting point of the route is accessible with public transport.

Last updated: August 28, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel marin des Estuaires picards et de la mer d'Opale

Parc naturel régional Baie de Somme Picardie Maritime

Waypoints

A

Start point

Bus stop

1

6.43 km

Well-Maintained Bike Path

Highlight • Cycleway

Wide cycle path separated by green strips that leaves nothing to be desired.

Translated by Google •

Tip by

2

6.82 km

New Cycle Path

Highlight • Cycleway

3

9.32 km

Path Between the Fields

Highlight • Trail

4

11.4 km

The Stone Bridge

Highlight • Bridge

The La passerelle de l'Authie, inaugurated in April 2022, is a 52-meter-long pedestrian and cycle structure that facilitates the safe crossing of the Authie river. Connecting the departments of Somme and Pas-de-Calais, it is part of the Eurocyclo project, which aims to enrich the cycling routes of the coast.

Showing Translation

Tip by

5

11.5 km

Footbridge over the Authie

Highlight • Bridge

Uberquerung der Authie 💦

Crossing L’Authie 💦

Translated by Google •

Tip by

6

11.9 km

Château d'Authie

Highlight • Castle

It is in the small village of Conchil-le-Temple that the castle of Pas d'Authie is erected. Towards the middle of the 19th century, Baron de Torcy Félix Moulart had a castle built on the site of a 17th century farm. The park also extends over the old farmyard, of which the pond and the dovecote have survived. Today listed as a Historic Monument, this beautiful residence has preserved a certain charm. Its gardens are open to visitors in high season.

Translated by Google •

Tip by

7

30.9 km

Chemin d'Huys

Highlight (Segment) • Trail

Singletrack path with a flat slope but not too difficult
But very nice as a passage

Translated by Google •

Tip by

8

32.4 km

Airon-Saint-Vaast Church

Highlight • Other

Blessed peace.
The church of Airon-Saint-Vaast was built in 1877 according to the plans of architect Clovis Normand.

Translated by Google •

Tip by

B

43.0 km

End point

Bus stop

Way Types & Surfaces

Way Types

14.8 km

12.1 km

8.56 km

7.15 km

323 m

112 m

Surfaces

15.1 km

11.5 km

11.1 km

5.21 km

117 m

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Elevation

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

Highest point (60 m)

Lowest point (0 m)

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Weather

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Today

Sunday 8 November

11°C

3°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

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