Saint-Louis Chapel of Guémy – Along the Houlle River loop from Watten – Éperlecques

Routes

Mountain biking trails

Saint-Louis Chapel of Guémy – Along the Houlle River loop from Watten – Éperlecques

Hard

5.0

(2)

riders

Saint-Louis Chapel of Guémy – Along the Houlle River loop from Watten – Éperlecques

05:03

65.8km

720m

Mountain biking

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 22, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional des Caps et marais d'Opale

Waypoints

Start point

Train Station

Get Directions

2.52 km

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

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3.30 km

Dantesque trail of the Eperlecques marcassins

Highlight (Segment) • Trail

Very pretty path but much more MTB than Gravel.
Avoid at all costs in wet weather.
Part of the mountain bike circuit at L’orée du bois.

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6.60 km

Chapel in the Forest

Highlight • Religious Site

A shady spot with this chapel, I used to take a break there 20 years ago with my son.
The place is always well-maintained, a tip: see it in March, it's dotted with daffodils 😉.

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22.2 km

Saint-Louis Chapel of Guémy

Highlight • Religious Site

Built in the late 15th century on Mount Saint-Louis, the Saint-Louis Chapel of Guémy is listed as a historic monument. It was restored in 1930. It is a unique place.

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23.2 km

Behind Guemy

Highlight • Settlement

A beautiful climb but rewarded by the panorama

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38.7 km

Beautiful Forest Trail

Highlight • Trail

when it has rained this path is very muddy

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40.2 km

V1 Feuerstellung

Ruins

48.9 km

Lherbier Mill

Highlight • Other

beautiful restored mill

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58.5 km

Along the Houlle River

Highlight • Trail

Super dirt road a little brittle between two arms of water.

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65.8 km

End point

Train Station

Way Types & Surfaces

Way Types

30.7 km

22.3 km

6.76 km

6.11 km

< 100 m

Surfaces

27.7 km

16.9 km

10.4 km

5.00 km

4.06 km

1.73 km

Elevation

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

Highest point (190 m)

Lowest point (0 m)

Weather

Saturday 17 October

13°C

7°C

49 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

Comments

June 8, 2025,Rondtocht vanuit Grandspette

Beautiful walk through varied forest and open area. Due to the heavy rain the forest was muddy. In some places the blackberry bushes grew over the path.

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