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France
Hauts-De-France
Saint-Quentin

Sequehart

The best walks and hikes around Sequehart

4.5

(225)

1,067

hikers

93

hikes

Hiking around Sequehart offers access to the diverse wetland ecosystems and varied habitats of the nearby Réserve Naturelle des Marais d'Isle. The terrain is characterized by ponds, reed beds, and riparian forests, with paths often following the Somme River valley. This region provides a generally flat landscape, suitable for exploring its rich biodiversity.

Best hiking trails around Sequehart

  • The most popular hiking route is Source of the Somme – Mountain Bike Trail loop from Fonsomme, a 4.2 miles (6.8…

Last updated: June 18, 2026

3.9

(7)

19

hikers

#1.

Source of the Somme – Mountain Bike Trail loop from Fonsomme

6.82km

01:45

30m

30m

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

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Easy

5.0

(19)

22

hikers

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

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

Easy

Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.

Moderate

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

Moderate
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Popular around Sequehart

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Tips from the Community

Huub
June 17, 2026, Parc d'Isle

Hello. This is a beautiful hike through nature and a nice park for recreation. the hike runs along a canal and a marshland with well-passable hiking trails. This hike is highly recommended !!!!!!!!!!!!!

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This is where the Somme River rises. Its name is traced back to Celtic origins and also gives its name to the department of the same name. At the time when Gaul was part of the Roman Empire, the river was called the Samara. It ends its approximately 245-kilometer-long river life in the Baie de Somme, where it flows into the English Channel.

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Beautiful nature within easy reach

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A beautiful, tree-lined trail around the Saint-Quentin Canal. An easy, family-friendly route. Enjoy your walk.

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Voies Navigables de France operates the Tronquoy river tunnel (1,098 m) on the Saint-Quentin canal, which dates from the beginning of the 19th century.

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More photos of the source of the SOMME can be found at the cycling highlight of the same name, if you are interested see => https://www.komoot.com/de-de/highlight/2991598

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Ciska
September 23, 2024, Dierentuintje

nice free zoo and climbing forest

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As a memorial to the many dead, such a "MONUMENT AUX MORTS" (usually called a "Central Memorial" or "War Memorial" in German-speaking countries) is still very important today. "Now, Lord, you let your servant depart in peace, as you have said..." it says in the so-called "Hymn of Simeon" (Luke's Gospel, Chapter 2, Verse 29). However, the people who are remembered here did not depart in peace, but became victims of war and tyranny. Therefore, the term "fallen memorial" is now sometimes used instead of the "war memorial" that was previously common in German. In the French-speaking world, however, this aspect of commemoration of the dead has long been included in the most commonly used term "MONUMENT AUX MORTS". Regardless of language and nation, such a memorial has two important and at the same time everlasting tasks: -1- to keep the memory of the suffering and horror of war alive, -2- and to remind people of the need to maintain peace in the long term.

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Frequently Asked Questions

What kind of hiking trails can I expect around Sequehart?

Hiking around Sequehart primarily offers access to the diverse wetland ecosystems of the nearby Réserve Naturelle des Marais d'Isle. You'll find paths through ponds, reed beds, and riparian forests, often following the Somme River valley. The terrain is generally flat, making it suitable for exploring the rich biodiversity of the area.

How many hiking routes are available near Sequehart?

There are nearly 100 hiking routes available around Sequehart on komoot. These routes cater to various skill levels, with 41 easy, 51 moderate, and 7 difficult trails to choose from.

Are there any family-friendly hiking options near Sequehart?

Yes, the Réserve Naturelle des Marais d'Isle, a short distance from Sequehart, is very family-friendly. It offers accessible walking paths, including a 6 km loop called "Le tour du marais d'Isle" which is easy to complete in about 2 hours. The reserve also features children's play areas and a small farmhouse, making it ideal for families.

What are the typical trail lengths and durations for hikes in this region?

Trail lengths vary, but many routes are suitable for shorter outings. For example, the Source of the Somme – Mountain Bike Trail loop from Fonsomme is an easy 6.8 km trail that takes about 1 hour 45 minutes. For a slightly longer option, the Isle Park – Parc d'Isle loop from Lesdins is a moderate 15.5 km path.

Are there any circular walks around Sequehart?

Yes, many routes in the area are designed as loops. For instance, the Souterrain du Tronquoy – Canal to Saint-Quentin loop from Lesdins is a 5.5 km circular trail. The "Le tour du marais d'Isle" within the Réserve Naturelle des Marais d'Isle is also a popular 6 km loop.

What natural features or landmarks can I see while hiking near Sequehart?

The primary natural feature is the Réserve Naturelle des Marais d'Isle, known for its diverse wetland ecosystems, including ponds, reed beds, and riparian forests. You can also visit the Source of the Somme. For man-made landmarks, the Cycle path along the Canal de Saint-Quentin offers scenic views.

What do other hikers say about the trails around Sequehart?

The trails around Sequehart are highly rated by the komoot community, with an average score of 4.6 stars from nearly 200 reviews. Hikers often praise the accessible paths and the rich natural environment, especially within the Réserve Naturelle des Marais d'Isle, which is a haven for birdwatching and nature observation.

Is the area suitable for birdwatching during hikes?

Absolutely. The Réserve Naturelle des Marais d'Isle is a significant bird sanctuary, located on a major migration route. Hikers can observe nearly 160 species, including Eurasian teal, Sedge warblers, and Common pochards. Rarer nesting species like the Western marsh harrier and Bluethroat are also present, making it an excellent spot for birdwatching.

Are there any educational opportunities or guided tours in the area?

Yes, the Réserve Naturelle des Marais d'Isle offers educational and recreational opportunities. The Maison de l'Environnement serves as a starting point for discovery outings and provides information. Guided visits by "bacôves" (traditional boats) are also available for a unique aquatic immersion, offering insights into the reserve's ecology. More information can be found on the Hauts-de-France Tourism website.

What is the best time of year to hike around Sequehart?

The diverse wetland ecosystems of the Réserve Naturelle des Marais d'Isle offer unique experiences throughout the year. Spring and autumn are particularly good for birdwatching due to migration, while summer provides lush greenery. The generally flat terrain makes it accessible in most seasons, but checking local conditions is always recommended.

Are there any difficult hiking trails for experienced hikers?

While much of the terrain is gentle, there are a few more challenging options. For experienced hikers, the Source of the Somme – Mountain Bike Trail loop from Fonsomme offers a difficult 18.8 km route, providing a longer and more demanding experience.

Most popular routes around Sequehart

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