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Routes
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France
Northern France
Dunkirk

Espace Naturel Sensible Des Hems Saint-Pol

Routes
Hikes
France
Northern France
Dunkirk

Espace Naturel Sensible Des Hems Saint-Pol

The best walks and hikes in Espace Naturel Sensible Des Hems Saint-Pol

4.4

(472)

3,066

hikers

134

hikes

Hiking in Espace Naturel Sensible Des Hems Saint-Pol offers trails through a unique wetland ecosystem near Dunkerque. The area features two freshwater lagoon wetlands, spanning 20 hectares, which create diverse habitats including reed bed islands and shallow water pockets. These managed natural spaces are designed for public access, providing well-maintained paths for exploring the rich biodiversity and birdlife. The landscape is characterized by its low elevation and varied aquatic environments.

Best hiking trails in Espace Naturel Sensible Des Hems Saint-Pol

Last updated: May 14, 2026

4.5

(6)

65

hikers

#1.

Grand-Fort-Philippe Beach – Sea Hole loop from Gravelines

14.3km

03:36

20m

20m

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

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Moderate

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

Easy
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5.0

(1)

12

hikers

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

Easy

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

Easy

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

Easy
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Popular around Espace Naturel Sensible Des Hems Saint-Pol

Running Trails in Espace Naturel Sensible Des Hems Saint-Pol

Road Cycling Routes in Espace Naturel Sensible Des Hems Saint-Pol

Cycling in Espace Naturel Sensible Des Hems Saint-Pol

MTB Trails in Espace Naturel Sensible Des Hems Saint-Pol

Tips from the Community

Dacosse
October 5, 2025, Gravelines

Everything was great. Top-notch organization. Bravo to the organizers.

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Laurane
September 2, 2025, Les remparts

A must-see route in the area! Safe and very pleasant place

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Dried up at low tide

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Jeannette
August 21, 2025, Zeegat

On the right is Petite Fort Philippe with its lighthouse, and on the left is Grand Fort Philippe. Viewed from Gravelines.

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In the Netherlands called salt marshes or salt marshes

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The ferry will only be available for certain hours. They are available online.

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Beautiful little church

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Sonia
March 8, 2025, Parc du Polder

Very beautiful natural park, with numerous hiking and cycling trails

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Frequently Asked Questions

How many hiking trails are available in Espace Naturel Sensible Des Hems Saint-Pol?

There are over 120 hiking routes available in Espace Naturel Sensible Des Hems Saint-Pol. These range from easy strolls to more moderate excursions, catering to various fitness levels.

What kind of natural features can I expect to see while hiking here?

The area is characterized by its unique wetland ecosystems, featuring two freshwater lagoon wetlands. You'll encounter diverse habitats including shallow water pockets, reed bed islands, and gently sloping banks. These environments are managed to foster rich biodiversity.

When is the best time of year to hike in Espace Naturel Sensible Des Hems Saint-Pol?

The wetlands are a significant site for birdlife, serving as a crucial spot for feeding, wintering, and reproduction. Therefore, spring and autumn are particularly rewarding for birdwatching. However, the well-maintained paths make it accessible and enjoyable throughout the year, with different seasons offering unique natural beauty.

Are the hiking trails suitable for families with children?

Yes, many trails are suitable for families. The area is designed for public access with well-maintained paths. For an easy and family-friendly option, consider the Fortifications, ramparts – Small lock loop from Gravelines, which is 3.1 miles (5.1 km) long and takes about 1 hour 16 minutes.

Can I bring my dog on the trails?

While the region research does not explicitly state dog-friendly policies, many natural areas in France allow dogs on leash. It's always recommended to check local signage upon arrival for specific rules regarding pets in this sensitive natural area to ensure the protection of its rich biodiversity and birdlife.

Are there circular hiking routes available?

Yes, there are several circular routes. A popular moderate option is the Grand-Fort-Philippe Beach – Sea Hole loop from Gravelines, which is 8.9 miles (14.3 km) and offers coastal views and wetland scenery. For an easier circular walk, try the Old Mill – Polder Park loop from Gravelines, a 2.6 miles (4.2 km) trail.

What kind of wildlife can I expect to spot?

Espace Naturel Sensible Des Hems Saint-Pol is a haven for birdlife due to its diverse wetland habitats. It's an exceptional spot for birdwatching, with specific structures like cliff-like arrangements created to support swallow populations. The ecological management also fosters a rich array of flora and fauna.

Is there parking available for hikers?

The area is designed for reasoned public access, and as such, parking facilities are typically available near the main access points or trailheads. Specific parking information for individual routes can often be found on the respective Komoot tour pages.

How can I reach the hiking trails by public transport?

While specific public transport routes directly to the trailheads are not detailed, the area is located near Gravelines and Dunkerque. It is advisable to check local public transport schedules from these towns for connections to the vicinity of Espace Naturel Sensible Des Hems Saint-Pol.

What do other hikers enjoy most about hiking in Espace Naturel Sensible Des Hems Saint-Pol?

The area is highly rated by the komoot community, with an average score of 4.4 stars from over 440 reviews. Reviewers often praise the unique wetland ecosystems, the rich birdlife, and the well-maintained paths that make exploring this sensitive natural area enjoyable and accessible.

Are there educational opportunities or guided visits available?

Yes, as an 'Espace Naturel Sensible' (ENS), the site frequently features explanatory panels along trails, offering a learning experience about the local environment and its conservation. Guided visits are also offered to help visitors discover the area, identify birds, and understand its ecological significance. You can find more information on guided visits via Dunkerque Tourisme.

What are the typical difficulty levels of hikes here?

The trails in Espace Naturel Sensible Des Hems Saint-Pol primarily range from easy to moderate. Out of over 120 routes, 82 are classified as easy, 45 as moderate, and only 2 as difficult. This makes the area very accessible for most hikers.

Most popular routes in Espace Naturel Sensible Des Hems Saint-Pol

Running Trails in Espace Naturel Sensible Des Hems Saint-Pol

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