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Routes
Hiking trails & Routes
France
Hauts-De-France
Saint-Omer
Éperlecques

The Éperlecques Blockhaus – Saint-Omer Marshes loop from Blockhaus d'Éperlecques - KNW -

Routes
Hiking trails & Routes
France
Hauts-De-France
Saint-Omer
Éperlecques

The Éperlecques Blockhaus – Saint-Omer Marshes loop from Blockhaus d'Éperlecques - KNW -

Moderate

4.0

(7)

37

hikers

The Éperlecques Blockhaus – Saint-Omer Marshes loop from Blockhaus d'Éperlecques - KNW -

03:12

12.5km

60m

Hiking

Moderate hike. 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: April 10, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional des Caps et marais d'Opale

Waypoints

A

Start point

Parking

Get Directions

1

75 m

The Éperlecques Blockhaus

Highlight • Historical Site

Blocklaus Hidden in the forest, The route is interesting crossing the woods, mountain biking is unfortunately not allowed. But you can cross the forest a little further to fully enjoy nature

Translated by Google •

Tip by

2

6.81 km

Saint-Omer Marshes

Highlight • Natural

3

10.7 km

church

Highlight • Other

The Chapelle Notre-Dame-des-Neige is a modest but charming chapel originally built in 1715 and later enlarged in 1825.

Translated by Google •

Tip by

B

12.5 km

End point

Parking

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Way Types & Surfaces

Way Types

5.30 km

4.41 km

2.61 km

127 m

Surfaces

4.97 km

4.51 km

2.45 km

311 m

209 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Tuesday 19 May

18°C

11°C

27 %

Additional weather tips

Max wind speed: 26.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Easy

4.7

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Le marais audomaroiss — loop from Clairmarais in the parc naturel régional des Caps et marais d'Opale

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