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Mountain biking trails

Hauts-De-France

Boulogne-Sur-Mer

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

Mountain biking trails

Hauts-De-France

Boulogne-Sur-Mer

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

Moderate

4.7

(12)

52

riders

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

02:32

36.6km

400m

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: November 7, 2026

Tips

Includes a segment in which cycling is not permitted

After 12.2 km for 221 m

Waypoints

A

Start point

Train Station

1

12.8 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

Ambleteuse

Highlight • Settlement

3

14.6 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

4

14.7 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

5

15.0 km

Boulevard de la plage, Ambleteuse

Highlight • Other

Short stretch to the fort .

Translated by Google •

Tip by

6

27.5 km

Bazinghen

Highlight • Settlement

Bazinghen is a charming hamlet marked by the bocage landscape of Boulonnais. It is crossed by small country roads perfect for outings without too much traffic.

Translated by Google •

Tip by

7

28.5 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

33.7 km

Marquise Town Hall

Highlight • Monument

Very little road. Great !!

Translated by Google •

Tip by

B

36.6 km

End point

Train Station

Way Types & Surfaces

Way Types

17.9 km

9.98 km

6.30 km

985 m

963 m

371 m

150 m

Surfaces

17.8 km

6.52 km

5.66 km

3.03 km

2.19 km

1.41 km

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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

Tuesday 10 November

8°C

6°C

86 %

Additional weather tips

There’s a fairly high chance of rain. Consider packing a waterproof jacket.

to get more detailed weather forecasts along your route

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