4.5
(1481)
8,441
hikers
480
hikes
Hiking around Salperwick offers access to a unique natural setting within the Audomarois marsh and the Parc naturel régional des Caps et marais d'Opale. The terrain is characterized by a mosaic of wetlands, intricate canals, vast prairies, and lush groves, providing a diverse ecosystem for outdoor exploration. Rivers like the Lansberghe are prominent features, with trails running alongside them, offering views of typical marsh dwellings. This region provides a generally flat landscape, ideal for accessible hiking experiences.
Last updated: July 9, 2026
4.8
(12)
46
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(58)
337
hikers
11.1km
02:48
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.1
(13)
45
hikers
13.6km
03:26
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
21
hikers
15.7km
03:58
30m
30m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
15
hikers
20.7km
05:14
40m
40m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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After being closed for several years, the Saint-Omer train station has been given a facelift. The new, completely renovated building is dedicated to travelers, of course, but also to artists, craftspeople, entrepreneurs… La Station isn't a station; it's "a space for innovation with a station inside." (c) nl.tourisme-saintomer.com/verwonderend/erfgoed-wonderen/meesterwerken-bewonderen/het-station-een-station-en-een-plaats-voor-innovatie
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After being closed for several years, the Saint-Omer train station has been given a facelift. The new, completely renovated building is dedicated to travelers, of course, but also to artists, craftspeople, entrepreneurs… La Station isn't just a station; it's "a space for innovation with a station inside." (c) https://nl.tourisme-saintomer.com/verwonderend/erfgoed-wonderen/meesterwerken-bewonderen/het-station-een-station-en-een-plaats-voor-innovatie/
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nature reserve where you can take a short circular walk (1 hour) and go to the observatory
0
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A midweek walk in March, outside of school holidays. Few people. A joy.
0
0
Modern building for a museum. Fits very well into the landscape 🥰
1
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For gravel bikes this is possible. For touring bikes and city bikes it is more difficult. With luggage you will have to transfer the luggage separately.
9
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Salperwick offers a wide variety of hiking opportunities, with over 400 routes available. These range from easy strolls to more challenging hikes, ensuring options for all abilities within the unique Audomarois marsh and the Parc naturel régional des Caps et marais d'Opale.
The terrain around Salperwick is predominantly flat, characterized by the unique Audomarois marsh. You'll encounter a mosaic of wetlands, intricate canals, vast prairies, and lush groves. Many trails follow rivers like the Lansberghe, offering picturesque views of marsh dwellings and the tranquil waterways. The region's natural park also provides diverse scenery including farmland and forests.
Yes, Salperwick has many easy, family-friendly routes. A great option is the Saint-Omer — loop around the city center in the Parc naturel régional des Caps et marais d'Opale, which is 3.6 miles (5.8 km) and takes about 1 hour 30 minutes. Another accessible choice is The Marsh House loop from Saint-Martin-au-Laërt, a shorter 2.8 miles (4.5 km) route perfect for a leisurely family outing.
Absolutely. Many trails in Salperwick are designed as circular routes, allowing you to start and end at the same point. Examples include the popular Saint-Omer — loop around the city center in the Parc naturel régional des Caps et marais d'Opale and the Lansberghe Path – Chain tray loop from Tilques, which offers a moderate 6.2 miles (9.9 km) experience through the marsh.
The region is rich in natural beauty and historical sites. You can explore the unique Audomarois marsh, with its intricate canals and diverse wildlife. Highlights include the Romelaëre Nature Reserve Circuit, ideal for birdwatching, and the tranquil Harchelle Lake. For historical interest, consider visiting the Boat Lift of Fontinettes or the impressive Saint-Omer Cathedral.
Yes, Salperwick is an excellent destination for birdwatching, especially within the Audomarois marsh. This unique ecosystem is a haven for biodiversity. Keep an eye out for grey herons and kingfishers, and during migratory seasons, you might spot a variety of other species. The Blongios trail in Clairmarais, situated within the Réserve Naturelle et Nationale des Étangs de Romelaëre, is particularly recommended for birdwatching.
The trails in Salperwick are highly rated by the komoot community, with an average score of 4.5 stars from over 1,100 reviews. Hikers often praise the tranquil marsh environment, the well-maintained paths along the rivers, and the unique opportunity to experience the rich biodiversity of the Parc naturel régional des Caps et marais d'Opale.
While many routes are easy to moderate, there are options for longer hikes. For example, the Ferry crossing – Chain tray loop from Saint-Momelin is a moderate 8.5 miles (13.7 km) route. For a multi-day adventure, the GR® de Pays Tour de l'Audomarois starts from Saint-Omer, offering an extensive exploration of the region's diverse landscapes.
Salperwick offers enjoyable hiking experiences throughout much of the year. Spring and autumn are particularly pleasant, with mild temperatures and beautiful scenery as the marsh flora changes. Summer is also suitable, though it can be warmer. The generally flat terrain makes it accessible even in cooler months, but always check local weather conditions before heading out.
Salperwick is part of a well-connected region. While specific public transport details for every trailhead might vary, Saint-Omer is a central hub with a train station (Saint-Omer station) and bus services that can connect you to various starting points for hikes within the Audomarois marsh and the regional park. It's advisable to check local transport schedules for specific routes.
Parking is generally available near popular trailheads and villages within the Audomarois marsh and around Salperwick. Many routes, especially those starting from towns like Saint-Omer or Saint-Martin-au-Laërt, will have designated parking areas. It's recommended to check specific route details on komoot for parking information relevant to your chosen hike.


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