Refine your search for walks in Abbeville
The Pointe du Hourdel circuit

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.
The Authie river, the ravine and the moor

This nearly roadless route takes in the wild Ravin des Cavernes and the astonishing moorland of Nœux-lès-Auxi (le Rietz).
Le Rietz de Nœux is a protected nature reserve. In spring, it's home to the most beautiful orchids. Goes without saying, don't pick them!
This circuit takes up a large part of the "Sentier de l'Étoile" (Path of the Star), of which there are a few routes, but no description. What's more, there are very few markings. The gates are near the fence on the right.
Before tackling this route, I advise you to watch the 2 videos linked in Denis' commentary.
Le Touquet, Berck, Le Touquet beaches

A feeling of the beginning of the world on this immense beach on the Opal Coast.Get there by bus, then on foot via the GR®120. A real treat.
The Canche from Montreuil

A bucolic hike along the pure, fish-filled waters of the Canche, starting at La Citadelle, whose Royal Castle dates back to the 13th century. You'll start by walking along the ramparts. You'll pass through the marshes and stroll along the banks of La Canche. You may come across fishermen or sportsmen training at the Canoe-Kayak club.
The trail of the Cucq dunes

Come and take a stroll in the Stella dunes, a very fragile Natura 2000 listed natural environment, to be explored with respect. Most of this trail is covered in sand. You'll discover three types of dunes (embryo, white and grey), with lovely panoramic views from the top. You'll walk alongside the sea and discover Bois Joly. A very fine hike, albeit a little physically demanding.
Eps and Herbeval mountains

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!
On the ridges around Bergueneuse

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!).