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Routes
Bike touring routes & trails
France
Hauts-De-France
Boulogne-Sur-Mer
Wissant

Fort d'Ambleteuse – View of Wissant Bay loop from Wissant

Routes
Bike touring routes & trails
France
Hauts-De-France
Boulogne-Sur-Mer
Wissant

Fort d'Ambleteuse – View of Wissant Bay loop from Wissant

Hard

4.3

(7)

96

riders

Fort d'Ambleteuse – View of Wissant Bay loop from Wissant

02:29

31.7km

300m

Cycling

Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is right next to a parking lot.

Last updated: May 14, 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

Parking

Get Directions

1

15.4 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, when the gravel was mined near the fort. At the time of the Camp de Boulogne, between 1803 and 1805, Napoleon had even thought of bringing his fleet here. Suffice to say, the Slack was something else!

Translated by Google •

Tip by

2

15.5 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 in the already silted up harbour. When Napoleon planned an invasion of England, part of his fleet was located here. From the beach you have a view of the entrance to the port of Boulogne and in clear weather even of the English cliffs.

Translated by Google •

Tip by

3

15.6 km

Boulevard de la Liberté Promenade

Highlight (Segment) • Beach

4

21.2 km

Gravel road

Highlight • Other

Gravel with 2 tracks

Translated by Google •

Tip by

22.0 km

Forêt d'Haringzelles

Forest

6

24.6 km

View of Wissant Bay

Highlight • Lake

In good weather this is a beautiful view of the bay.

Translated by Google •

Tip by

7

25.0 km

Deux Caps Cycle Path

Highlight • Cycleway

From "Sentier des Cap griz Nez" (13 Km) en route "Entre les 2 Caps" (5 km lang) pass yesterday.

Translated by Google •

Tip by

8

27.8 km

Tardinghen rural cycle path

Highlight (Segment) • Cycleway

Very compact gravel track without vehicle traffic

Translated by Google •

Tip by

9

30.6 km

Lake Wissant

Highlight • Lake

View of Lake Wissant

Translated by Google •

Tip by

B

31.7 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

14.7 km

6.03 km

4.74 km

4.57 km

1.47 km

243 m

< 100 m

Surfaces

15.6 km

9.52 km

4.76 km

1.18 km

686 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 (120 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Friday 26 June

26°C

17°C

-- %

Additional weather tips

Max wind speed: -- km/h

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