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Fort Vauban (Ambleteuse, France)

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General information about Fort d'Ambleteuse

This 17th-century fort (built in 1680), designed by none other than French war engineer Vauban, is located on the outskirts of the village of Ambleteuse at the mouth of a small river called La Slack.

The fort itself is maintained by an association of volunteers: Les Amis du Fort d'Ambleteuse. It can be visited regularly (especially on Sundays). Consult their opening calendar.

Atop the fort you have a beautiful observation platform with a panoramic view of the Dunes of La Slack, the Channel and the villages of Ambleteuse and Audresselles.

Visitor tips Fort d'Ambleteuse

General tips:
1) if you are looking for other nearby attractions, consult our Tourist map of Top.Vlaanderen.
2) You can consult our overview lists: by category ( e.g. timeline, size, ...) or by region
3) You can also always consult tourist services: see our overview of tourist services

Tip: If you want to visit the fort itself, it is best to park your car in the village of Ambleteuse itself. The fort is located on the outskirts of the village. Please note that you cannot just go from the village to the dune reserve (and vice versa). The little river can be just too deep even at low tide and at high tide there is the danger that you cannot go back. Then you have to make a whole detour to get from one to the other.

Geographical information

Address: Boulevard de la Liberté, Ambleteuse, Hauts-de-France, France
Geographical coordinates:
- Google Maps: Latitude = 50.8053746 - Longitude = 1.5979279
- Open Street Maps: Latitude = 50.805404 - Longitude = 1.600533
- Altitude h = 2 m
Indication of Fort d'Ambleteuse on:
Tourist map of Top.Vlaanderen - Google Maps - OpenStreetMap.
Route to Fort d'Ambleteuse: Route via Google Maps

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Ambleteuse, FR
00:02, 01/22/2026
weather icon 10°C
Low: -1° High:
cloudy
Sunrise 08:42
Sunset 17:26
Humidity 90 %
Pressure 991 mb
Wind 36 Km/h SE
Wind Gust 61 Km/h
UV Index 0
Precipitation 0 mm
Clouds 100%
Rain Chance 0%
Visibility 10 km
Day Condition Temperature Precipitation Rain Chance Wind Humidity Pressure
Today 22:00
weather icon partly cloudy
-1° | 7°°C 0 mm 0% 16 Km/h 87 % 997 mb
Tomorrow 22:00
weather icon partly cloudy
5° | 8°°C 0 mm 0% 23 Km/h 90 % 1001 mb
Sat Jan 26 10:00 p.m.
weather icon cloudy
1° | 7°°C 0 mm 0% 11 Km/h 90 % 1002 mb
Sun Jan 26 10:00 p.m.
weather icon slightly cloudy
-0° | 5°°C 0 mm 0% 8 Km/h 93 % 1000 mb
Mon Jan 26 10:00 p.m.
weather icon cloudy
-1° | 3°°C 0 mm 0% 8 Km/h 91 % 1007 mb
1 to 8 of 0 results
Hour Condition Temperature Precipitation Rain Chance Wind Humidity Pressure
Today 01:00
weather icon partly cloudy
0° | 3°°C 0 mm 0% 15 Km/h 74 % 997 mb
Today 04:00
weather icon partly cloudy
-1° | 2°°C 0 mm 0% 13 Km/h 70 % 997 mb
Today 07:00
weather icon partly cloudy
-1° | 0°°C 0 mm 0% 10 Km/h 67 % 996 mb
Today 10:00
weather icon partly cloudy
1° | 1°°C 0 mm 0% 12 Km/h 67 % 997 mb
Today 13:00
weather icon cloudy
4° | 4°°C 0 mm 0% 14 Km/h 71 % 996 mb
Today 16:00
weather icon cloudy
7° | 7°°C 0 mm 0% 14 Km/h 80 % 996 mb
Today 19:00
weather icon cloudy
5° | 5°°C 0 mm 0% 14 Km/h 84 % 997 mb
Today 22:00
weather icon cloudy
5° | 5°°C 0 mm 0% 16 Km/h 87 % 997 mb
1 to 8 of 0 results

These are the tide predictions for today:

BOULOGNE-SUR-MER

Internet information from and about Fort d'Ambleteuse

Fort d'Ambleteuse:
WebsiteFacebook – Instagram – Wikipedia (NLFREN)

Ambleteuse Tourist Office :
Administrative
"Boulonnais au Top"Tourist Office :
WebsiteFacebookInstagram
"Pas-de-Calais Tourisme" Tourist Office:
WebsiteFacebookInstagram
Tourist Office “Groupes Pas-de-Calais”:
Website

Adjacent restaurant “La Gourmandise du Fort”:
4 Bd de la Liberté, 62164 Ambleteuse, France

Our photos about Fort d'Ambleteuse

Exterior shots (Aug. 10, 2025)

Photos taken from Fort Mahon (Aug. 10, 2025)

Photos about the association les Amis du fort d'Ambleteuse (Aug. 10, 2025)

Internet information from and about Fort d'Ambleteuse

Inside shots (Aug. 10, 2025)

Outdoor shooting (Aug. 21/22, 2023)

Photos from at the seawall at Fort d'Ambleteuse (Aug. 21, 2023)

Secret Link