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France
Hauts-De-France

Boulogne-Sur-Mer

The best walks and hikes around Boulogne-Sur-Mer

4.4

(6878)

41,532

hikers

782

hikes

Hiking around Boulogne-Sur-Mer offers diverse landscapes, blending coastal beauty with inland greenery. The region features rugged cliffs, sandy beaches, and extensive forests such as the Forest of Boulogne. A network of small streams and rivers, including the Wimereux and Liane, traverse the area.

Best hiking trails around Boulogne-Sur-Mer

  • The most popular hiking route is Dunes de la Slack — loop from Wimereux in the parc naturel régional des Caps et marais d'Opale, an easy 4.2 miles (6.7 km) trail that takes 1 hour 45 minutes to complete, leading through coastal dunes.
  • Another top favourite among local hikers is Château d'Hardelot and forest at Ecault — loop from Condette, a moderate 7.7 miles (12.4 km) path. This route explores forest trails and passes by historic sites.
  • Local hikers also love the Walk along the seafront – Cran aux Oeufs Cliff loop from Audresselles, a 10.2 miles (16.4 km) trail leading through coastal paths and past dramatic cliffs, often completed in about 4 hours 23 minutes.
  • Hiking around Boulogne-Sur-Mer is defined by coastal paths, extensive forests, and dramatic cliffs. The network offers options for various ability levels, from easy walks to more challenging routes.
  • The routes in Boulogne-Sur-Mer are highly rated by the komoot community with an average score of 4.4 stars from over 6,700 reviews. More than 40,000 hikers have used komoot to explore Boulogne-Sur-Mer's varied terrain.

Last updated: May 10, 2026

4.6

(349)

1,844

hikers

#1.

Dunes de la Slack — loop from Wimereux in the parc naturel régional des Caps et marais d'Opale

6.75km

01:45

40m

40m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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4.6

(193)

815

hikers

6.94km

01:52

80m

80m

Hike the easy Les Berniques Trail for 4.3 miles (6.9 km) through coastal and inland scenery in the Parc Naturel Régional des Caps et Marais

Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

3.8

(51)

181

hikers

11.9km

03:11

130m

130m

Hike a moderate 7.4-mile loop from Wimereux, exploring coastal views at Pointe de la Crèche and the historic Colonne de la Grande Armée.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

4.4

(21)

82

hikers

Hike the moderate 5.2-mile Ceinture de Boulogne Trail, exploring historic ramparts and the cathedral basilica in Boulogne-sur-Mer.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Popular around Boulogne-Sur-Mer

Hiking around Wimereux

Hiking around Wissant

Hiking around Audinghen

Hiking around Saint-Martin-Boulogne

Hiking around Wimille

Hiking around Neufchâtel-Hardelot

Hiking around Outreau

Hiking around Tardinghen

Hiking around Condette

Hiking around Saint-Étienne-Au-Mont

Other adventures around Boulogne-Sur-Mer

Via Francigena in the Pas-de-Calais – GR 145

Hiking Collection by

Pas-de-Calais Tourisme

Tips from the Community

HG
January 3, 2026, Langs het strand ‘Ambleteuse’

Please note that Pointe aux Oies is not accessible at high tide.

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Danny B.
September 11, 2025, Fort Henry VIII

A few information boards, hills and ditches - unfortunately there is nothing more to see of the fort here.

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very nice sea view

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Beautiful and quiet walk with stunning views.

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There is a beautiful circular path around the lake - partly on planks.

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Picket fences serve as coastal protection. They stabilize the dunes and protect them from erosion. The fence slows the wind, and sand collects around the pickets and settles behind the fence.

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A beautiful beach promenade lined with Belle Époque villas and blue-and-white beach cabins. At the southern end, there's an ice cream van from the local ice cream parlor Nicole Artisan Glacier. At €3.50 per scoop, it's not exactly cheap, but it's delicious! Quality has its price. It's best to take advantage of the bulk discount and get three scoops for a total of €7. :)

Translated by Google

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beautiful place steeped in history. superb view at the top of the column

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Frequently Asked Questions

How many hiking trails are available around Boulogne-Sur-Mer?

Boulogne-Sur-Mer offers a wide variety of hiking experiences, with over 800 trails recorded on komoot. These routes cater to all levels, from easy strolls to more challenging treks, exploring both the coast and inland forests.

What kind of landscapes can I expect to see while hiking near Boulogne-Sur-Mer?

The region boasts diverse landscapes, blending the rugged beauty of the Opal Coast with lush inland greenery. You'll find dramatic cliffs, sandy beaches, extensive forests like the Forest of Boulogne, and a network of small streams and rivers. The area is part of the Parc naturel régional des Caps et marais d'Opale, ensuring rich natural scenery.

What is the best time of year to go hiking in Boulogne-Sur-Mer?

Boulogne-Sur-Mer offers beautiful hiking opportunities throughout the year. Spring brings vibrant bluebells to the forests, while autumn transforms the woodlands with stunning reds and oranges. Coastal paths are enjoyable in warmer months, but also offer dramatic views during cooler, clearer weather. Always check local conditions before heading out.

Are there easy hiking options suitable for beginners or casual walkers?

Yes, there are plenty of easy trails. Over 400 routes in the area are classified as easy. A great option is the Dunes de la Slack — loop from Wimereux, an easy 4.2-mile trail leading through coastal dunes.

Are there any challenging hikes for experienced trekkers?

While many trails are moderate, there are nearly 50 routes classified as difficult for those seeking a challenge. These often feature longer distances and more significant elevation changes, providing a more strenuous experience through varied terrain.

Can I find long-distance hiking routes in the Boulogne-Sur-Mer area?

Yes, the region is home to sections of the significant GR 120 coastal path, also known as the 'Journey from Flanders to the Somme.' This route connects the Belgian coast to the Baie d'Authie, offering opportunities for longer treks along the stunning Opal Coast.

Are there coastal walks with dramatic views?

Absolutely. The Opal Coast is renowned for its spectacular coastal paths. You can experience dramatic cliffs and sea views on routes like the Walk along the seafront – Cran aux Oeufs Cliff loop from Audresselles or the Cap Gris-Nez Viewpoint loop from Tardinghen, which offers breathtaking panoramas.

Are there forest trails for a different kind of hiking experience?

Yes, the Forest of Boulogne, the largest forest in Pas-de-Calais, offers a tranquil escape. Trails like the Château d'Hardelot and forest at Ecault — loop from Condette allow you to immerse yourself in this

Are there family-friendly hiking trails around Boulogne-Sur-Mer?

Many of the easier routes are suitable for families. The diverse landscapes, from sandy dunes to gentle forest paths, provide engaging environments for children. Look for trails marked as 'easy' for the most family-friendly options.

Are dogs allowed on the hiking trails in Boulogne-Sur-Mer?

Many trails in the Boulogne-Sur-Mer area are dog-friendly, especially those in natural areas like the Forest of Boulogne and coastal paths. However, it's always recommended to keep dogs on a leash, particularly in protected areas or near wildlife, and to check specific trail regulations before your visit.

What natural attractions or viewpoints can I discover on the trails?

Hikers can explore several natural highlights. The Cran aux Oeufs Cliff and Cap Gris-Nez Viewpoint offer stunning coastal vistas. The Dunes of the Slack provide a unique dune ecosystem to explore. Additionally, the area features beautiful beaches like Wissant Beach.

Are there any historical landmarks or castles to see while hiking?

Yes, the region is rich in history. You can encounter landmarks such as Fort d'Ambleteuse along the coast. Inland, you might pass by impressive structures like Hardelot Castle or explore the historic fortified walls of Boulogne-sur-Mer itself, which house the Boulogne-sur-Mer Castle and Museum.

What do other hikers enjoy the most about hiking in Boulogne-Sur-Mer?

The area is highly rated by the komoot community, with an average score of 4.4 stars from over 6,700 reviews. Reviewers often praise the diverse scenery, from dramatic coastal cliffs to peaceful forest trails, and the well-maintained paths that make exploring accessible and enjoyable for all skill levels.

Most popular routes around Boulogne-Sur-Mer

Family-friendly hikes around Boulogne-Sur-Mer

Most popular attractions around Boulogne-Sur-Mer

Places to see

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Didn’t find what you were looking for?

Check out more Hikes throughout Boulogne-Sur-Mer below and find the perfect route in your destination.

EchinghenWissantHesdin-L'AbbéCondetteCrémarestHesdigneul-Lès-BoulogneColembertDesvresWirwignesQuesquesNeufchâtel-HardelotNeslesRinxentQuestrecquesAudembertFerquesNabringhenSaint-InglevertHenneveuxWierre-Au-BoisWimereuxSaint-Martin-BoulogneBazinghenSenlecquesCarlyLe PortelPernes-Lès-BoulogneAudinghenBellebruneBeuvrequenLa Capelle-Lès-BoulogneConteville-Lès-BoulogneOffrethunLandrethun-Le-NordLe WastVerlincthunHalinghenDoudeauvilleHervelinghenSellesBrunembertSaint-LéonardLacresLongfosséAmbleteusePittefauxBournonvilleRétySaint-Étienne-Au-MontCoursetWacquinghenManinghen-HenneBainghenTingrySamerLonguevilleLeulinghen-BernesTardinghenIsquesSaint-Martin-ChoquelWierre-EffroyWimilleÉquihen-PlageBaincthunAlincthunBelle-Et-HoullefortLeubringhenDannesOutreauVieil-MoutierAudressellesMarquiseMennevilleLottinghen

Nearby adventure guides

Things to Do around La Capelle-Lès-Boulogne

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