4.4
(216)
1,110
hikers
98
hikes
Hiking around Longroy offers routes primarily through the flat, marshy landscapes of the Marais de Gousseauville. The terrain is characterized by low elevation changes, making it suitable for accessible walks. These trails often follow waterways and open fields, providing views of the local wetlands. The region's geography is defined by its river valleys and marshlands, with minimal hills.
Last updated: July 2, 2026
4.4
(5)
16
hikers
17.8km
04:43
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.1
(14)
63
hikers
10.2km
02:37
30m
30m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.8
(10)
66
hikers
4.03km
01:01
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.2
(5)
17
hikers
6.95km
01:46
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
8
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Very easy and great views of the ponds and birds
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Étang Épinoy is classified as a natural area of ecological interest for its fauna and flora and is home to numerous species of birds, amphibians, mammals and plants. You can enjoy the scenery and wildlife by walking the trails surrounding the pond. Étang Épinoy is also a historic site, since it was the scene of a battle during the Hundred Years' War. Whether you are interested in nature, history or leisure, Étang Épinoy is an ideal destination for running.
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The Gousseauville marshes present a diverse flora and fauna in this nature reserve. You can admire the water lilies, reeds and willows that grow along the ponds and streams, and spot some of the birds and fish that call this area home. The trail is easy to follow and suitable for all running levels.
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Étang Épinoy is classified as a natural area of ecological interest for its fauna and flora and is home to numerous species of birds, amphibians, mammals and plants. You can enjoy the scenery and wildlife by walking the trails surrounding the pond, or relax on the sandy beach which offers a supervised swimming area in summer. Étang Épinoy is also a historic site, since it was the scene of a battle during the Hundred Years' War. Whether you are interested in nature, history or leisure, Étang Épinoy is a great destination for a hike.
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The Dubos Chapel in Guerville is a small brick chapel built in 1790 by Pierre Dubos, who survived a wolf attack and dedicated the chapel to the Holy Name of Jesus. The chapel is open to the public once a year, on August 14, when a mass is celebrated for the Assumption of Mary. The chapel is nestled in lush greenery and offers a tranquil and harmonious atmosphere. You can admire the restored cross on the roof and the paintings inside the chapel. La Chapelle Dubos in Guerville is a hidden gem that will enrich your hiking experience.
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The Gousseauville Marshes present a diverse flora and fauna in this nature reserve. You can admire the water lilies, reeds and willows that grow along the ponds and streams, and spot some of the birds and fish that inhabit this area. The trail is easy to follow and suitable for all walking levels.
2
0
There are over 80 hiking routes in the Longroy area, offering a variety of experiences through the marshlands and open fields. These trails are well-regarded by the komoot community, with an average rating of 4.3 stars.
Yes, Longroy offers trails suitable for various abilities. You'll find approximately 30 easy routes, 48 moderate trails, and a few more challenging options. The terrain is generally flat with low elevation changes, making it accessible for many hikers.
Yes, many of the trails around Longroy are circular. For example, the Marais de Gousseauville — loop from Gamaches is a popular moderate option, and the Marais de Gousseauville – Camping de L'Etang loop from Longroy also offers a scenic loop.
Absolutely. The flat and gentle terrain of Longroy's marshlands is ideal for families. An easy and shorter option is the Marais de Gousseauville loop from Longroy, which is about 4 km long and takes just over an hour to complete.
Hiking in Longroy primarily takes you through the flat, marshy landscapes of the Marais de Gousseauville. You'll experience riverine paths, open fields, and views of local wetlands, characterized by minimal hills and gentle inclines.
While specific regulations can vary, generally, dogs are welcome on many trails in rural areas like Longroy, especially if kept on a leash. It's always best to check local signage or specific trail rules before heading out with your canine companion.
Beyond the natural beauty of the marshlands, you can explore historical sites and architectural gems nearby. Notable attractions include Eu Castle, the religious buildings of Notre-Dame and Saint-Laurent, and the V1 Launch Site of Guerville. These offer a glimpse into the region's rich history.
The mild climate of the region generally makes hiking enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery. Even in winter, the flat terrain can be suitable for walks, though conditions might be wetter.
While Longroy is known for its moderate loops, you can combine trails for longer excursions. The Marais de Gousseauville — loop from Gamaches is one of the longer individual routes, covering about 17.8 km.
The area is highly rated by the komoot community, with an average score of 4.3 stars from nearly 200 reviews. Hikers often praise the peacefulness of the marshlands, the ease of navigation on the flat trails, and the opportunity to connect with nature away from crowded paths.
Longroy is a small commune, and public transport options directly to trailheads might be limited. It's advisable to check local bus schedules or consider driving to access the starting points of the various routes, especially those originating from Gamaches or Longroy itself.
The marshy environment of the Marais de Gousseauville is a habitat for various bird species and other wetland wildlife. Keep an eye out for waterfowl and other marsh inhabitants, especially during quieter times of the day.


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