Let’s go for a walk in the Maisnil-lès-Ruitz woods

A long route that winds through the Bois d’Olhain. A difficult route, and even very difficult in wet weather.
As with all routes through woodland, the route description isn’t very clear, so I recommend using the app.

Details

8367848
Creation:
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  • Walking
    Activity: Walking
  • ↔
    Distance: 12.47 mi
  • ◔
    Average duration: 7h 05 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 1,089 ft
  • ↘
    Descent: - 1,099 ft

  • ▲
    Highest point: 607 ft
  • ▼
    Lowest point: 292 ft

Photos

Description of the walk

Parking at Maisnil-lès-Ruitz: Large clay esplanade just before the bridge over the Rocade

(S/E) Cross the bridge over the Rocade.
Carry on straight ahead, heading due south, until you reach a car park at the edge of the woods.

(1) Set off across the grass to go round the car park on your right (do not take the tarmac track). Then follow the yellow markings (PR® Sentier du Parc). The path is flat at first, then climbs after a left-hand fork. At the top of the hill, you’ll reach a T-junction. Turn left, then immediately right (still on the PR® and well signposted!). You’ll reach a tarmac road near the campsite.

(2) Cross the road and take the path opposite (still the PR®) and follow the fence. When the descent becomes steeper (you’ll see a bubble-shaped structure in the trees opposite), turn left onto level ground. Follow the markings carefully until you reach a wide limestone path.

(3) Take this path, which is very slippery in wet weather (in which case it’s safer to go through the clearing on the right, where you can see orchids). Still following the PR®, turn left uphill, then take thesecond path (well signposted) on the right to reach the great plain of Olhain.

(4) Cross it diagonally to the right until you reach a picnic table. There’s a lovely view of Olhain Castle.
Head back to the edge of the woodland. Enter the woodland and follow the path along the edge on the right. Make sure you stay at the edge (a few yellow and yellow-red markings). The path eventually descends to a junction with a signpost.

(5) Turn left and follow the GR®127 (and the GRP®). A little further on, turn right (Via Francigena markings) and walk as close as possible to the golf course. Carry on until you reach the D57E3 (it’s clearly signposted, but if in doubt, stick to the edge of the golf course). This is a very challenging section (steep climbs, steep descents and rutted tracks), especially in wet weather.

(6) Cross over to take the path opposite (slightly to the right) at the edge of the woodland. Staying on the GR®, follow the edge of the woodland. Ignore the paths on the left and continue to a junction.

(7) Continue straight on along the GR® until you reach a Fork in the road with a field on the right. Turn left and stay on the GR® to join the D57 near Verdrel. Then leave the GR® and follow the road to the right as far as a isolated house at the top of the Fresnicourt hill (access to the dolmen is possible on the left).

(8) Leave the tarmac road and head right, opposite the house, along a lovely (though sometimes difficult) path that descends towards Fresnicourt. Reach a small road and follow it to the right as far as the church.

(9) Take the steps on the right to cross the old cemetery. Climb up to the gate and take the path leading uphill (cleared in July 2026). At the Fork in the road, turn right uphill (a very steep section – quite a ‘challenge’ in wet weather). At the top, you’ll reach a T-junction; turn left to return to the first crossroads.

(7) Head straight ahead, then turn right towards the north-east to enter the woods. You’ll arrive near the Cité de Verdrel on the right. Then take the path on the left (in very poor condition in wet weather: see practical information). About 250 m further on, you’ll reach a forest ranger’s house. Take the lovely lane opposite and join the D57 (gate).

(10) Follow the road to the left. Look out for the path which, about 50 m further on, veers sharply to the right into the woods. Walk alongside the tip (sorry about that!) whilst always sticking to the paths under the trees. It can be a bit noisy at times, but the path is pleasant. Make sure you stay at the edge of the woodland, preferably inside it. After a good kilometre, you’ll come to a junction on the left (there used to be a post with a Red Arrow, but I didn’t see it on 14 July 2026).

(11) Turn left (follow the arrow) onto the well-marked path to reach the D57E (the barrier is often open). Cross it ( withgreat care) and follow it for a few metres to the left.

(12) You’ll immediately come to an entrance to the woods. Take the path on the left (unmarked, but clearly defined) heading south-west. A lovely, ascending path that joins a small tarmac road. Follow it to the right for 50 m and you’ll come to a post marked ‘first-aid post’.

(13) Leave the tarmac and take the path on the left (plot marker 12 on a tree). Reach a wide lane, cross it and take the path opposite for about a hundred metres.

(14) Turn right onto thefirst path. Stay on this path and you’ll reach the “first aid post 17 63” signpost. Continue straight ahead until you come to a Fork in the road (not very visible). See practical information 1.

(15) Take the path on the right and you’ll immediately come to a wider path.

(16) Take a narrow path straight ahead, the entrance to which is slightly overgrown. Join a wider path and follow it to the left. You’ll come to a track on the right.

(17) Follow it until you reach a wide path facing the great Olhain plain (there’s a bench waiting for you at the edge of the plain). Turn right and follow the path (yellow markings). You’ll come to a signpost.

(18) Take the yellow-marked path to the left. You’ll reach an information board about Nordic walking.

(19) Take the path leading down to the right. Pass close to post 72 (it’s slightly to the right) and continue downhill ( post with a blue grimacing face). Step over or go round a few fallen tree trunks (no problem) and join a small road. See practical information 2.

(20) Follow it to the right and you’ll reach the old car park.

(21) Leave the tarmac and head left along the edge of the woods. Follow the GRP® markings (yellow-red). Turn right and head uphill until you reach the small road.

(22) Before reaching the tarmac, turn left and head downhill along the GRP®. Continue downhill. As you go down, veer slightly to the right (very well signposted) and you’ll reach a roundabout.
Turn left, cross the road (at the pedestrian crossing) and go under the bridge. Immediately afterwards, take Rue du Vieil Houdain on the right. Ignore the road on the left and, about 300 metres further on, look out for the path on the left opposite No. 40.

(23) Follow this path until you reach a large crossroads. Cross at the pedestrian crossing and turn right. After a few metres, you’ll find an uphill path on the left leading to the footbridge. Reach the D179E1, cross it at the pedestrian crossing and continue straight on along the path. Ignore a path on the left and a street on the right until you reach a Fork in the road. Take the left-hand fork and you’ll reach a car park.

(24) Head right at the fork towards the hedge and find an opening leading to the Étangs de la Fossette. Walk round them on the right-hand side (there is a small, well-maintained viewing point right at the start, offering a panoramic view of the site). Return to the entrance gate.

(25) Head left and follow the clearly visible path that goes round the “amphitheatre”. At the T-junction, take the path on the right and you’ll come to a Fork in the road.

(26) Take the path on the left heading west to reach the gate

(27) Take Rue de Mulhouse opposite. Just before reaching the main road, look out for the entrance to a lane on the left.

(28) Follow it to the end, then turn left towards the stadium (gate). Go round it on the left and, after another gate, you’ll reach Rue du Sars.

(29) Follow it to the left, then turn right and left to return to the car park. (S/E).

Waypoints

  1. S/E : mi 0 - alt. 384 ft - Dirt esplanade before the bridge
  2. 1 : mi 0.59 - alt. 463 ft - Car park
  3. 2 : mi 1.05 - alt. 571 ft - Near the campsite
  4. 3 : mi 1.53 - alt. 548 ft - White track
  5. 4 : mi 1.72 - alt. 587 ft - Large plain
  6. 5 : mi 2.11 - alt. 512 ft - Crossroads with a signpost
  7. 6 : mi 3.17 - alt. 344 ft - Cross the D57E3. Near the - Brette (rivière) - Affluent de la Lys
  8. 7 : mi 3.69 - alt. 554 ft - Junction with the Fresnicourt circular loop
  9. 8 : mi 4.38 - alt. 551 ft - Path on the right - La Table aux Fées (Fresnicourt)
  10. 9 : mi 4.67 - alt. 404 ft - Église Notre-Dame (Fresnicourt-le-Dolmen)
  11. 10 : mi 5.89 - alt. 600 ft - Junction with the D57 (barrier)
  12. 11 : mi 6.54 - alt. 407 ft - Post with arrow
  13. 12 : mi 6.74 - alt. 404 ft - D57E – Path through the woods
  14. 13 : mi 7.03 - alt. 551 ft - First-aid post marker 1754 and marker 12
  15. 14 : mi 7.36 - alt. 551 ft - Path on the right
  16. 15 : mi 7.66 - alt. 574 ft - Fork
  17. 16 : mi 7.67 - alt. 577 ft - Narrow path opposite
  18. 17 : mi 7.94 - alt. 587 ft - path on the right
  19. 18 : mi 8.15 - alt. 584 ft - Hiking signpost
  20. 19 : mi 8.23 - alt. 568 ft - Information board on Nordic walking
  21. 20 : mi 8.38 - alt. 463 ft - Junction with a small road
  22. 21 : mi 8.71 - alt. 410 ft - Former car park on the right
  23. 22 : mi 9.39 - alt. 502 ft - Near the tarmac lane
  24. 23 : mi 10.13 - alt. 344 ft - Path on the left
  25. 24 : mi 10.8 - alt. 338 ft - Car park
  26. 25 : mi 11.31 - alt. 341 ft - Entrance gate
  27. 26 : mi 11.61 - alt. 331 ft - Fork
  28. 27 : mi 11.85 - alt. 348 ft - Barrier: entrance to the mining settlement
  29. 28 : mi 11.96 - alt. 351 ft - Crossing path to the left
  30. 29 : mi 12.31 - alt. 387 ft - Junction with Rue du Sars
  31. S/E : mi 12.47 - alt. 384 ft - Dirt esplanade before the bridge

Notes

Now more than ever, good walking shoes and one or two walking poles are essential.

In wet weather, after the second section at (7) (near the Cité), it is best to continue straight on to reach a wide path. Follow this to the left. At the first junction (first-aid post 17 73), turn right and rejoin the normal route.

Practical information 1: At the point (15), ifyou miss the Fork in the road, simply walk to the wider path and follow it to the right for a few metres to find the entrance to the track on the left.

Practical information 2: At the point (19), you can also continue straight on downhill to reach the area near the old sports hall. Then take a path through the wasteland on the right to reach the slab. Cross it to join a small road, which you follow to the right.

Worth a visit

There is a lovely view of Olhain Castle.

Always be cautious and plan ahead when you're outdoors. Visorando and the author of this route cannot be held responsible for any accidents occurring on this route.

The GR® and PR® markings are the intellectual property of the Fédération Française de Randonnée Pédestre.

Reviews and comments

4.7 / 5
Based on 3 reviews

Reliability of the description
4.7 / 5
Ease of following the route
4.5 / 5
Route interest
5 / 5
Marc defontaine
Marc defontaine

Overall rating : 5 / 5

Date of your route : Sep 07, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike through the woods with some elevation changes.
Follow the trail carefully as it is easy to get lost.
Wear sturdy shoes in wet weather.

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herveludivine
herveludivine

I’ll have a look. Thanks😉

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joorange
joorange

Among the walks I’ve posted, you’ll find some with significant elevation gain in Fressin, Saint-Michel-sous-Bois and, of course, in the Monts de Flandre (including, amongst others, the walk called ‘Garçon, une Trois Monts’).

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herveludivine
herveludivine

Actually, I’m a keen mountain walker (during the holidays), so I’m looking for some elevation gain in my region, the Pas-de-Calais 😂

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joorange
joorange

The paths in the Bois d'Olhain have been in a dreadful state for years.
The few improvements made in the last century have never been maintained, and I believe that now, only the centre’s profit-making activities are being prioritised.
I did send an email this morning to the Regional Tourism Board, but I’m not holding my breath.

You were lucky to see so much wildlife; it’s not often you see that in this area.

For a woodland with pleasant paths (though without any significant elevation gain), you could head to Belgium to the Domaine de Palingbeek. I recently posted details of two walks that can be combined to make a route of about 22km.

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herveludivine
herveludivine
• Edited:

Overall rating : 4.3 / 5

Date of your route : Sep 14, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely hike with some elevation gain (for the Pas-de-Calais 😂)
Saw lots of wildlife. Too many paths in the forest had been damaged by tractors, so there was loads of mud.
Beautiful views

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guietisa
guietisa

Overall rating : 5 / 5

Date of your route : Jul 09, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : Not used / Not applicable
Route interest : ★★★★★ Very good
Very busy route : No

A night-time hike, undertaken entirely as a complement to the Haillicourt slag heaps, covering a distance of 40 km.
The route is very precise and reliable, even though the vegetation was covering parts of it in places.
I’d describe this hike as challenging for our region, mainly due to the appalling weather conditions for this time of year
Mud, mud and more mud, but we were primarily looking for a challenge to train for longer distances.
Well done on this route and thank you very much
Best regards, Guillaume

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michel tout court
michel tout court

Well done, Mr Joorange!!!
I’m ‘digging’ into your hand so I can follow your upcoming itineraries.
Thanks in advance.
Michel

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joorange
joorange

The app often overestimates the elevation gain.
It must be counting every single molehill!

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Denis26
Denis26 ★

The altitudes have been recalculated.
Thank you for pointing that out.

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michel tout court
michel tout court
• Edited:

A lovely walk to go on, complete with a map and route description.
The elevation gain is closer to 450m than 700m.
Well done indeed to the person who created this route

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