Marest walks

A beautiful, undulating trail on the Ternois hillsides. Donjon de Bours (keep).

From the Bours Keep, passing by the Fontaine de la Baloche fountain, then through the Bois de Lanoy woods and past Antigneul Castle, the hike follows grassy paths offering beautiful views.

The walk starts from the Donjon de Bours (Bours keep) and takes you up to the plateau with its remarkable views. You'll then head back down to the village, finishing with a stroll through the narrow streets of Bours.

A very pleasant nature trail in dry weather, but becomes more challenging in wet weather: grassy sections (a good test for your shoes, deep ruts, muddy sections). Warning: October 2024. While it's relatively easy to get through the ruts, the last part of the path out of the wood (before point 9) is in a terrible state. The path has been broken up by machinery and you can only pass along the sides, which are themselves very difficult. It's very slippery and sometimes you have to change sides, which is a real challenge. This used to be a signposted mountain bike trail, is it still?

In the Ternois, after a loop on the small roads of Sains-les-Pernes, head towards Fiefs, before descending to Boyaval via a wild hollow and returning to Sains-les-Pernes via the Chemin Vert, which would benefit from regular maintenance. It is best to walk this route in dry weather, as some sections are difficult. This is a difficult route because the paths are tricky and you need to be careful not to miss the entrances to some of the trails.

This hike will take you from the plains to the woods via Thieuloye and Rocourt en l'Eau, where the Lawe river has its source. Bajus was a village where French troops rested before going to the front during the First World War

Randonnée au départ de La Comté qui nous mène près de la source de la Lawe. Paysage très agréable et quelques vallonnements.

Admittedly, the trail may seem a little monotonous, but what a beautiful path! It takes you gently up to the heights before dropping back down into the valley to climb Mont de la Comté.And at the end of the trail, the church awaits you.

A short but very hilly route (carto-explorer even gives 230m elevation gain) around the village of Eps, unjustly excluded by the marked trails. Beautiful views.Best done on a sunny day - it's magical!

Long route through the Bois de Roquelaure, the Poulouches d'Allouagne and the Vallée Carreau d'Auchel. Return via Lozinghem and Mont Éventé before finishing at the Terril de Lapugnoy and a beautiful path on the edge of the Bois des Dames.Relatively little tarmac (but we are still in an urban area), but in wet weather, some paths can become difficult.

A short walk on good paths in the hills above La Comté. On a clear day, the panorama is superb, and if you're luckier than me, you'll spot a few deer.

More than 22 km of trails for a nature trail with some nice climbs and descents. Sharpen your calves!Beautiful views, woods and, if you're lucky, a few wild animals. At least, the ones that the hunters don't slaughter, as we recently freed two roe deer caught in snares (fox traps, but any animal can get caught there, and it's legal!).

C’est un parcours en pleine nature. Sur les hauteurs, le randonneur apercevra l’Audomarois, les Monts des Flandres et le bassin minier. C'est un sentier balisé de la Communauté d'Agglomération du Pays de Saint-Omer.

This is a long walk in an urban area, but 90% of it is on paths. Start at the old bridge and its steps, then follow the Biette (a beautiful footbridge restored last year) to Ourton. Next, climb back up (unfortunately on the road) before descending to Beugin. Follow another bridge to the Divion Viaduct. There, a slightly tricky descent takes you back to the banks of the Lawe. Follow it first on the left bank, then on the right bank before following the bus route. And to finish in style, the Bois de la Volville, with a nice climb at the end.

Up to the entrance to the Bois des Dames, the route is much the same as this hike (there aren't many options in the Bois de Roquelaure), but I took other paths to cross the Bois des Dames. The end of the route passes behind Emmaüs before reaching the Chartreuse des Dames and joining the Bois des Sablières.It's long, winding, almost entirely unpaved and with a significant elevation gain. Very difficult in wet weather.The use ofthe Visorando app is strongly recommended.

Short route, on decently pathed paths, pleasant in all seasons (except in very wet weather) with a passage through the Gué de Caucourt. April 2024 :1- The Hermin council advises against using the path between points 10 and 11 until the end of 2025. At point (9) , go straight ahead to join point (11) . 2- The track between points (11)  and (12)  is particularly wet. It's okay, but you'll come out a little damp. It may be preferable to go straight ahead to reach the church, then turn right to rejoin the track at point (13) . 3- Very damp but short sections before and after point (4) 

Long route with some fairly difficult trails.The trail between (3) and (4) is very difficult but can be avoided. It was passable at the end of September 2025 (dry period).There are a few road crossings, but with very little traffic.

A short walk that takes you up to the ridge before descending and going along the Puits sans Fond stream. More pleasant in dry weather, as some paths can be very wet.

Caucourt is a small village near Olhain.From the church, you cross pleasant plains and villages, especially on sunny days.Avoid this route in very hot weather, as it is not much shade; in rain or fog, the view won't be as good!... In the direction of the trail, you'll save the best until last, the Gué de Caucourt and its mill.

A short, undulating route offering beautiful views.

A short walk in the Artois region, particularly pleasant in autumn.

This is a reworking of an existing route, part of which has unfortunately disappeared due to lack of maintenance. The route through Aubignyen-Artois has also been modified to take the old, less busy streets, and a return trip to Villers-Châtel has been added to admire the church and castle.The circuit is done in the opposite direction to the signposting, which allows you to start with the most urban part.See practical information