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Routes
Mountain biking trails
France
Hauts-De-France
Boulogne-Sur-Mer
Rinxent

Fort d'Ambleteuse – Downhill in the bocage loop from Marquise - Rinxent

Routes
Mountain biking trails
France
Hauts-De-France
Boulogne-Sur-Mer
Rinxent

Fort d'Ambleteuse – Downhill in the bocage loop from Marquise - Rinxent

Moderate

4.7

(13)

49

riders

Fort d'Ambleteuse – Downhill in the bocage loop from Marquise - Rinxent

02:30

35.3km

370m

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 21, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional des Caps et marais d'Opale

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

Waypoints

A

Start point

Train Station

Get Directions

1

12.6 km

La Slack Lock

Highlight • Other

The Slack is a small coastal river, which flows into the sea, near Fort Ambleteuse.
Although modest today, the Slack was much more imposing in the past, when the gravel …

Translated by Google •

Tip by

2

14.0 km

Slack Estuary

Highlight • Other

It is a small coastal river that flows into the sea, near the fortress of Ambleteuse.
Although the Slack is modest today, it was much more imposing in the past, …

Translated by Google •

Tip by

3

14.1 km

Fort d'Ambleteuse

Highlight • Historical Site

This fort is the only one left of the seven that defended the coast of Boulogne.
In 169, the English king James II, chased away by his subjects, came ashore …

Translated by Google •

Tip by

4

14.4 km

Short stretch to the fort .

Translated by Google •

Tip by

5

14.9 km

Via Francigena at Wierre-Effroy

Highlight (Segment) • Trail

Along secure paths, tracks and roads, a beautiful stroll to take in complete relaxation.

Translated by Google •

Tip by

6

27.0 km

View on Bazinghen

Highlight • Other

7

28.3 km

Downhill in the bocage

Highlight (Segment) • Other

Single tracks in abundance, from easy to more difficult, the descents over the cobblestones are special

Translated by Google •

Tip by

8

32.5 km

Marquise Town Hall

Highlight • Monument

Very little road. Great !!

Translated by Google •

Tip by

B

35.3 km

End point

Train Station

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Way Types & Surfaces

Way Types

14.8 km

11.9 km

5.62 km

1.36 km

1.08 km

222 m

204 m

Surfaces

16.9 km

8.83 km

3.79 km

3.05 km

1.55 km

1.19 km

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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 (120 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Wednesday 24 June

34°C

18°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

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