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Somme walks
The Pointe du Hourdel circuit
Visorando Member
6.90 mi
+20 ft
-20 ft
3h 10
Moderate
Departure from Cayeux-sur-Mer (Somme)
From Port du Hourdel, there is a coastal route that returns along the ponds and passes by the Maison des Oiseaux.
Important note from one of our friends: please note that parking at Le Hourdel is subject to a charge, even in low season. However, the car park located between (3) and (4) was free when we went on our walk. It was therefore possible to start the walk from this new starting point.
Les Huttes
7.96 mi
+236 ft
-259 ft
3h 50
Easy
Departure from Ault (Somme)
Walk in the heart of Le Hâble d'Ault, where it is advisable to bring a pair of binoculars to observe the birds.
A loop in Saint-Valery-sur-Somme
3.50 mi
+171 ft
-184 ft
1h 45
Easy
Departure from Saint-Valery-sur-Somme (Somme)
This short walk of just under 6 km in and around Saint-Valery-sur-Somme is full of charm with its fishermen's streets lined with decorated and flower-filled houses, its sailors' calvary with views of the entire bay and the town, its quays along the Somme and its Saint-Valery Chapel, known as the Sailors' Chapel, not to mention its history with the Porte Jeanne d'Arc and numerous views of the Bay of Somme
Lamotte circuit
7.21 mi
+509 ft
-509 ft
3h 45
Moderate
Departure from Ault (Somme)
This hike, which is not particularly difficult, allows you to discover the cliffs of Ault and Onival beach to the north from the panoramic view of the Bois de Cise.
Moderator's warning: Report of restricted access (January 2021) following a landslide on the cliff.
Around Mers-les-Bains, Eu and the Bois de Cise
12.40 mi
+751 ft
-722 ft
6h 20
Moderate
Departure from Mers-les-Bains (Somme)
A lovely walk to discover the beautiful villas of Mers-les-Bains. Pass through the marshes before discovering Eu and its castle. A beautiful climb to the Chapelle Saint-Laurent to discover the Bois de Cise.
Please note that the return route along the cliffs following thePR® trail, which offers beautiful views of the coast, is closed by municipal decree following recent cliff collapses.
By keeping well to the left of the path, it is still possible to enjoy the views.
From Woignarue to the Ault headland
6.17 mi
+171 ft
-171 ft
3h 00
Easy
Departure from Woignarue (Somme)
If you want to go for a walk with the option of a dip in the sea halfway along the route, this is just what you need!
Walk around Mers-les-Bains
3.08 mi
+262 ft
-262 ft
1h 40
Easy
Departure from Mers-les-Bains (Somme)
A short walk when you don't have time to go too far.
Quend Beach, Fort-Mahon, Belle-dune
5.85 mi
+16 ft
-16 ft
2h 40
Easy
Departure from Quend (Somme)
The Baie de Somme is magnificent. If you want to see seals, go sand yachting or horse riding on the sand, and you love the sea, dunes and footpaths, then this hike is for you.
From Bois de Cise to Ault via the coastal path
Association / Club / Walk leader
6.80 mi
+741 ft
-725 ft
3h 45
Moderate
Departure from Ault (Somme)
A route along the coastal path between the Bois de Cise and Ault. A magnificent hike along this incredibly beautiful cliff, returning via a hiking trail that takes us to the Bois de Cise with its traditional and modern villas. A gem of the Picardy coast, a green oasis, a true paradise for plant lovers. A natural woodland on the coast of the English Channel.
Walk in Saint-Valery-sur-Somme starting from Cap Hornu
5.42 mi
+335 ft
-312 ft
2h 45
Easy
Departure from Saint-Valery-sur-Somme (Somme)
A walk through the streets of a town with a rich history and along the banks of the Baie de Somme.
Walk around Boves
3.99 mi
+108 ft
-108 ft
1h 55
Easy
Departure from Somme
A short walk around Boves to get a glimpse of the rolling, wooded landscape of the Picardy countryside. You will then discover the marshes of the Saint-Ladre pond nature reserve.
The Hortillonnages of Amiens
4.47 mi
+23 ft
-23 ft
2h 05
Easy
Departure from Amiens (Somme)
The Hortillonnages are a series of floating gardens in the heart of Amiens, criss-crossed by over 60 km of canals. They can be explored by boat. Here, we will walk around them.
From Cayeux to Le Hourdel, return by sea and seals at low tide
10.43 mi
+30 ft
-30 ft
4h 50
Moderate
Departure from Cayeux-sur-Mer (Somme)
Starting from the seaside resort of Cayeux, a route that will take us to Pointe du Hourdel via Bois de Brighton and the ponds. View of the Baie de Somme and Le Crotoy. The return journey is along the seashore on the sand, sometimes with your feet in the water depending on the tide. Bring binoculars to watch the seals on the sandbanks
Discovering remarkable trees in the Crécy Forest
3.37 mi
+26 ft
-26 ft
1h 35
Easy
Departure from Forest-l'Abbaye (Somme)
This walk in the Crécy Forest will enchant you with its four majestic trees, among other things. The IGN map is highly recommended for following the route.
Bois du Roi
5.73 mi
+381 ft
-384 ft
3h 00
Easy
Departure from Remiencourt (Somme)
The 83 doors and windows of Guyencourt sur Noye Castle give you a taste of what to expect at Remiencourt Castle.
Follow the sunken lanes.
Le Bois de Cise from Mers-les-Bains
7.49 mi
+571 ft
-554 ft
3h 55
Moderate
Departure from Mers-les-Bains (Somme)
Follow the coastal path along the English Channel: theGR®® 120, and return via the inland route.
In the dunes of Authie Bay
5.09 mi
+26 ft
-26 ft
2h 20
Easy
Departure from Fort-Mahon-Plage (Somme)
This is a two-circular walk south of Authie Bay, between the mainland, sand and beach, in a wild and protected environment. The circular in the bay is best done at low tide, as it is easier to walk on wet sand!
The Visorando app is useful for following the first circular.
Elluin dyke in Noyelles-sur-Mer
6.42 mi
+13 ft
-13 ft
3h 00
Easy
Departure from Noyelles-sur-Mer (Somme)
Route at the bottom of the Baie de Somme and in the marshes around Noyelles-sur-Mer.
Southern Lucheux circuit: La Cavée
10.47 mi
+492 ft
-479 ft
5h 15
Moderate
Departure from Grouches-Luchuel (Somme)
There is very little tarmac on this route , which is best done in dry weather.Discover La Cavée, ravaged by storms a few years ago and beautifully restored.A good stretch of the route is on the old railway line (well shaded) before descending to the beautiful village of Grouches-Luchuel.
Saint-Ulphe
7.53 mi
+282 ft
-282 ft
3h 45
Moderate
Departure from Cottenchy (Somme)
Through the Saint-Ladre Nature Reserve and its specially designed route, you will discover the frogs that live in the ponds.
The ponds and marshes of Mareuil-Caubert
7.44 mi
+187 ft
-187 ft
3h 35
Moderate
Departure from Mareuil-Caubert (Somme)
This hike is an invitation to discover the fish-filled ponds and marshes of the Somme. You will enjoy the fauna (grey heron) and flora (wild fritillary) characteristic of the region.
Grand-Mère Valley
4.15 mi
+184 ft
-184 ft
2h 05
Easy
Departure from Ailly-sur-Noye (Somme)
The "souffle de la terre" (breath of the earth), a night-time sound and light show, illuminates this route between the lake and the charming little church of Berny.
Route du Marais des Cavins
3.47 mi
+49 ft
-49 ft
1h 40
Easy
Departure from Bourdon (Somme)
A pleasant little walk that can be enjoyed with the family, discovering the local flora and fauna.
Bois de Berny
6.31 mi
+344 ft
-335 ft
3h 10
Easy
Departure from Ailly-sur-Noye (Somme)
A 10 km hike where you will see castles, churches, dovecotes...
Le Hourdel, departing from La Mollière d'Aval and returning via the seafront.
5.69 mi
+23 ft
-23 ft
2h 40
Easy
Departure from Cayeux-sur-Mer (Somme)
This route takes no more than 30 minutes along the roadside (small, quiet roads) and passes through the Hourdel quarries. It takes you to Pointe du Hourdel and then to the blockhouse, where you can observe seals: harbour seals and grey seals.Be careful of high tides, which can be very strong and make the route very dangerous!
The Bresle River and the ponds at Bouvaincourt-sur-Bresle
6.86 mi
+338 ft
-344 ft
3h 25
Moderate
Departure from Bouvaincourt-sur-Bresle (Somme)
A pleasant hike starting from Bouvaincourt-sur-Bresle, a village nestled in the Bresle Valley. After a detour to the Vimeu plateau in Dargnies, you can enjoy the green and relaxing landscape of the ponds. You will walk along the Bresle, the natural border between Hauts-de-France and Normandy.
The woods and ponds of Gamaches
9.78 mi
+666 ft
-643 ft
5h 05
Moderate
Departure from Gamaches (Somme)
Hike around Gamaches, along its ponds and through its woods. You can discover Floriville Castle, the pretty village of Hélicourt and its river, the Vimeuse.
Discovering the Vaux mountain - Éclusier-Vaux
5.29 mi
+207 ft
-197 ft
2h 35
Easy
Departure from Éclusier-Vaux (Somme)
Walk proposed by the Somme Departmental Council to discover the Montagne de Vaux, marked with yellow lines.
Between the Picardy and Somme regions
10.11 mi
+269 ft
-299 ft
4h 55
Moderate
Departure from Bourdon (Somme)
Hike starting from Bourdon, which takes you deep into the Picardy countryside before returning to your starting point along the Canal de la Somme.
In the countryside around Oresmaux
8.42 mi
+276 ft
-292 ft
4h 05
Moderate
Departure from Oresmaux (Somme)
A pleasant hike around the lands of Saint-Nicolas.
It allows you to discover the farms of Saint-Nicolas and Ereuse, passing through the Absous and Domont valleys and skirting the woods of Ramées, Berny, Domont and Petit Bois Lefèbvre.
Camp de César viewpoint starting from Chipilly
4.95 mi
+148 ft
-148 ft
2h 25
Easy
Departure from Chipilly (Somme)
Discover the canalised Somme and the Haute-Somme ponds from a vantage point high above, then walk alongside the ponds and the canal.
Around Courcelles
3.84 mi
+184 ft
-180 ft
1h 55
Easy
Departure from La Faloise (Somme)
6 km hike in the Noye Valley (Somme).
Les Belles Vues
9.72 mi
+387 ft
-404 ft
4h 50
Moderate
Departure from Cottenchy (Somme)
A wetland where mills have replaced Gallo-Roman villas.
A story of water: Saint Druon even cured the ‘little bed-wetters’ in Cottenchy.
Walk around Lac de la Bassée-Beauchamps
1.39 mi
+7 ft
-7 ft
0h 40
Easy
Departure from Bouvaincourt-sur-Bresle (Somme)
A short family walk around the lakes of the River Bresle.
Circular loop between Houdent and Toeufles
4.27 mi
+203 ft
-207 ft
2h 10
Easy
Departure from Tours-en-Vimeu (Somme)
This easy, short walk takes you through a lovely little valley between the woods (where you may spot roe deer) before passing through Rogeant and Toeufles. Look out for some typical Picardy houses as well as the châteaux of Rogeant and Toeufles. The climb back up to the plateau offers a beautiful view of the Trie valley, before heading back to Houdent.
The Bois des Bouloies in Barly
6.92 mi
+666 ft
-656 ft
3h 45
Moderate
Departure from Barly (Somme) (Somme)
I used the start of an old marked trail (Sentier de la Fontaine) which, like many in this area, has disappeared. The route takes you through the Bois des Bouloies and, after passing through Occoches, the return journey follows wide farm tracks.
You can have a picnic in the square. You can follow this up with the “Les pâtis au départ de Barly” walk for a total of 20 km.
Le Languéron
7.92 mi
+338 ft
-338 ft
3h 55
Moderate
Departure from Grivesnes (Somme)
Glowing rowan trees, a château and the memory of the soldiers of the First World War: this is a truly Picardian route.
Around Oresmaux
8.10 mi
+361 ft
-351 ft
4h 00
Moderate
Departure from Oresmaux (Somme)
From Oresmaux, explore the Grattepanche sheep pastures via the Fond de l'Absous.
The return journey to Oresmaux offers the chance to explore the Coquillette Valley.
The Beech Tree Route in Lucheux
14.25 mi
+748 ft
-745 ft
6h 50
Difficult
Departure from Lucheux (Somme)
I have tried to revive an old marked trail (and kept its name) which, like many in the area, has completely disappeared (the Somme CDRP seems rather ineffective and, moreover, is unreachable).
It is a route with virtually no roads, but crossing the Forest of Lucheux is very difficult as many of the paths are badly damaged. Fortunately, the GR® markings are clear there.
So, a difficult route, even very difficult after rain: in good condition on 19 April 2026, apart of course from the section through the forest where the ‘path’ is in a terrible state.
Saint-Aubin
4.37 mi
+233 ft
-233 ft
2h 15
Easy
Departure from Sourdon (Somme)
Wildflowers from the paths are used to make bouquets of dried flowers in Esclainvillers. To be carried during the pilgrimage to Saint-Aubin.
La Chaussée
8.95 mi
+666 ft
-656 ft
4h 40
Moderate
Departure from La Faloise (Somme)
The church and houses of Paillart, the castle and dovecote at La Faloise are not to be missed, nor should you forget to visit the memorial stone commemorating the 1910 railway disaster.
Circular walk starting from Bretel towards the Baie de Somme
7.39 mi
+210 ft
-190 ft
3h 35
Moderate
Departure from Boismont (Somme) (Somme)
An easy walk through small woods and past the River Somme.
Évoissons Valley starting from Bergicourt
5.06 mi
+312 ft
-318 ft
2h 35
Easy
Departure from Bergicourt (Somme)
Exploring the Évoissons river valley from its southern side and a walk around one of the Famechon ponds.
Somme towpath and Île Sainte-Aragone
3.24 mi
+13 ft
-13 ft
1h 30
Easy
Departure from Amiens (Somme)
A suggested walk near Amiens for beginner walkers or for stretching your legs.
Discover the Haute-Somme mini-train
3.21 mi
+115 ft
-121 ft
1h 35
Easy
Departure from La Neuville-lès-Bray (Somme)
An easy, short walk, ideal for families: first, at a higher elevation to admire the Somme and its marshes; then along the canalised Somme with its locks; and finally, at the end of the walk, the chance to experience the Haute-Somme tourist train during the season.
Around Ainval
6.46 mi
+335 ft
-335 ft
3h 15
Moderate
Departure from Sourdon (Somme)
The precious reliquary arm of Saint Fiacre shows you the way from the church in Esclainvillers.
The Auteux Valley and the Picardy Plateau
5.34 mi
+200 ft
-207 ft
2h 40
Easy
Departure from Tours-en-Vimeu (Somme)
This short walk follows a lovely path along a lush green valley. The section through Acheux offers a fine view of the church and the village. On the plateau, the view stretches as far as the Somme valley.
Le Hable d'Ault from Cayeux-sur-Mer
4.25 mi
+13 ft
-13 ft
2h 00
Easy
Departure from Cayeux-sur-Mer (Somme)
A short hike focused on water and birds! In the first part, you cross a nature reserve and enjoy superb views of several ponds. The second part takes place on the wide pebble strip, high up, by the sea.
Les Longues Avoines
4.76 mi
+210 ft
-213 ft
2h 20
Easy
Departure from Lawarde-Mauger-l'Hortoy (Somme)
To the silvery chime of the noble 350-year-old Jehanne bell, you will walk through woods and fields.
Through fields and woods to the south-east of Amiens
6.51 mi
+400 ft
-404 ft
3h 20
Moderate
Departure from Amiens (Somme)
A walk through the fields south-east of Amiens, with a start and finish point accessible by car (with parking) or by bus. The scenery changes with the seasons and the crops in the fields.
The route passes through the woods opposite Cagny cemetery, which provides a bit of cool shade during the walk.
Enjoy your walk.
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