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

Clairmarais Forest – Harchelle Lake loop from Clairmarais

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

Clairmarais Forest – Harchelle Lake loop from Clairmarais

Moderate

4.3

(8)

53

hikers

Clairmarais Forest – Harchelle Lake loop from Clairmarais

02:54

11.3km

50m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: April 15, 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

Bus stop

Get Directions

1

74 m

Clairmarais Church

Highlight • Other

The Église Saint-Bernard de Clairmarais is a beautiful historic building located in Clairmarais, Pas-de-Calais. The church was built in the 19th century, with its consecration in 1876. It is an example of Gothic architecture, with a simple but impressive style. The church is located near the ruins of the old Cistercian Abbey of Clairmarais, making it a unique place to explore the history of the region.

Translated by Google •

Tip by

2

148 m

War memorial

Highlight • Other

The Monument aux Morts in Clairmarais is a memorial erected to commemorate the military victims of the municipality who died during the First and Second World Wars. The monument is located on the side of the church and was officially inaugurated on 15 August 1925. The inscription on the monument reads: "Aux enfants de Clairmarais morts pour la France" (The children of Claremarais who died for France).
The monument shows a statue of a soldier supporting his rifle, in front of a cross on which the names of the victims are inscribed. The monument was restored in the summer of 2004 by Christian Vanheren.

Translated by Google •

Tip by

3

2.12 km

Clairmarais Forest

Highlight • Forest

great ride

Translated by Google •

Tip by

4

4.57 km

Clairmarais

Highlight • Other

5

5.12 km

Harchelle Lake

Highlight • Lake

Magnificent lake in the middle of the forest, ideal for starting a walk around the lake or a hike through the forest

Translated by Google •

Tip by

6

5.97 km

Nice path through the forest

Highlight • Other

B

11.3 km

End point

Bus stop

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Way Types & Surfaces

Way Types

4.34 km

3.30 km

2.26 km

1.39 km

Surfaces

3.91 km

2.69 km

1.95 km

1.93 km

776 m

< 100 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

Monday 8 June

17°C

9°C

69 %

Additional weather tips

Max wind speed: 27.0 km/h

to get more detailed weather forecasts along your route

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

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