4.5
(32)
142
hikers
13
hikes
Hiking around Mérélessart offers access to the diverse landscapes of the Somme Valley in France. The region is characterized by the tranquil Somme River, its parallel canal, and a mix of wetlands, marshlands, agricultural fields, and scattered woodlands. Hikers can experience varied terrain, from flat riverine paths to routes traversing "larris" (calcareous grasslands) on hillsides. This geographical composition provides a range of natural features for outdoor exploration.
Last updated: July 4, 2026
4.8
(12)
41
hikers
12.2km
03:06
30m
30m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.5
(2)
9
hikers
11.8km
03:10
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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3.0
(2)
12
hikers
4.81km
01:14
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
10
hikers
11.4km
03:00
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
4.91km
01:14
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The ruins of Pont-Rémy Castle are located on an island between the old Somme and the canalized Somme.
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Two impressive castles along the Somme.
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More information about the castle 🏰👇 https://www.chateaudelong.fr
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Crashed at Long on 20 May 1944 Recovered on 12 September 1998 These two important parts were recovered in September 1998 from the pond where the Lancaster was damaged after being shot down.
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Very nice ravito at François in Long. Soft drinks, beer (Peace God draft for the hot ones), Fries etc...
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You can use this rustic picnic bench and grab a bite to eat while admiring the flora and fauna, especially the birds that inhabit the area. It’s a peaceful and picturesque destination for a relaxing picnic with a view.
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There are over 15 hiking trails around Mérélessart, offering a variety of experiences for different skill levels. The komoot community has explored these routes over 100 times, providing valuable insights.
The terrain around Mérélessart is quite varied, primarily defined by the Somme Valley. You'll find tranquil riverine paths along the Somme River and its parallel Canal de la Somme, which are generally flat. Routes also traverse agricultural fields, scattered woodlands, and unique 'larris' (calcareous grasslands) on hillsides, offering a mix of landscapes.
Yes, Mérélessart offers several easy hiking options. For example, the Bel Étang loop from Fontaine-sur-Somme is an easy 3.0-mile (4.8 km) trail that takes about 1 hour 13 minutes to complete, leading through areas with water features.
The region around Mérélessart is rich in history. You can encounter several castles and historical sites. Notable examples include the ruins of Pont-Rémy Castle, located on an island, and Eaucourt-sur-Somme Castle, which is undergoing reconstruction. Further afield, Rambures Castle is also a significant historical site.
Yes, many routes in the Mérélessart area are circular. For instance, the Long Castle – Around Long Lock loop from Fontaine-sur-Somme is a popular moderate circular trail that explores historical castle ruins and river locks. Another option is the Le Grand Bois loop from Fontaine-sur-Somme, which takes you through woodlands.
The Somme Valley is beautiful throughout the warmer months, from spring to autumn. Spring brings blooming wildflowers, especially on the 'larris' grasslands, while autumn offers vibrant foliage. Summer is ideal for enjoying the waterways. Winter hiking is possible, but some paths might be muddy, especially in wetland areas.
Many of the easier and moderate trails along the Somme River and Canal are suitable for families. These paths are often relatively flat and offer opportunities for wildlife observation. The Bel Étang loop from Fontaine-sur-Somme is a good example of a shorter, easy route that families can enjoy.
Generally, dogs are welcome on most hiking trails in the Mérélessart area, especially on public footpaths and along the canal. However, it's always advisable to keep them on a leash, particularly in agricultural areas, near livestock, or in nature reserves to protect local wildlife and respect other hikers.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the tranquil ambiance of the Somme Valley, the diverse scenery ranging from riverine paths to woodlands, and the opportunities to discover historical sites like castle ruins along the way.
Yes, the Somme Valley, with its wetlands and marshlands, is a significant area for wildlife. Hikers can often observe various bird species, especially along the Somme River and Canal. The 'larris' grasslands also host diverse flora, including orchid species.
While Mérélessart itself is a small commune, public transport options to specific trailheads might be limited. It's generally recommended to have a car for greater flexibility in accessing the various starting points for hikes in the wider Somme Valley region. For broader information on walking and hiking in the Somme department, you can visit somme-tourisme.com.
Parking is typically available in the villages and towns that serve as starting points for the trails, such as Fontaine-sur-Somme or Oisemont. Look for designated parking areas near churches, town halls, or public spaces. Specific parking details are often provided on individual komoot tour pages.


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