Mont Dauphin, Colembert – Dolphin Mountain loop from Herbinghen

Hiking trails & Routes

Mont Dauphin, Colembert – Dolphin Mountain loop from Herbinghen

Hard

4.7

(3)

hikers

Mont Dauphin, Colembert – Dolphin Mountain loop from Herbinghen

05:31

20.5km

240m

Hiking

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: October 7, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional des Caps et marais d'Opale

Waypoints

Start point

Parking

Get Directions

6.09 km

Start of the Mille Monts trail

Highlight • Trail

Here we find the start of the Mille monts trail, a loop of 27 kilometers and approximately 600 meters of elevation gain, in Pas-de Calais. The route is very pleasant, slightly hilly, perfect for enjoying mountain biking.

Translated by Google •

Tip by

6.12 km

Mont Dauphin, Colembert

Highlight • Climb

Average slope of 7% with a passage of 16%. Highest point at an altitude of 194 m.

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Tip by

7.18 km

Old Geodetic stone

Highlight • Other

Old geodetic stone from 1824.

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7.20 km

Dolphin Mountain

Highlight • Other

very beautiful point of view on the Boulogne panorama

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7.45 km

German bunker

Highlight • Other

This German bunker from the Second World War seemed to be an entrance to a tunnel system that is no longer accessible.

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7.71 km

Wooded passage with view of the Boulonnais region

Highlight • Other

have good shoes and a blockhouse that can be visited with a good torch and a bit of courage

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Tip by

20.5 km

End point

Parking

Way Types & Surfaces

Way Types

13.6 km

4.59 km

2.11 km

219 m

Surfaces

15.1 km

2.43 km

2.17 km

583 m

296 m

Elevation

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

Highest point (200 m)

Lowest point (80 m)

Weather

Friday 9 October

14°C

9°C

0 %

Additional weather tips

Max wind speed: 25.0 km/h

to get more detailed weather forecasts along your route

Comments

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Mont Dauphin, Colembert – Dolphin Mountain loop from Herbinghen

Start of the Mille Monts trail

Mont Dauphin, Colembert

Old Geodetic stone

Dolphin Mountain

German bunker

Wooded passage with view of the Boulonnais region

Nearby routes

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