3.5
(5)
25
riders
2
rides
Mountain bike trails around Gruny traverse a landscape characterized by generally low elevation changes across significant distances. The region features routes that often pass through arboreal areas and near waterways, as suggested by route names like "Arboretum Rouy" and "Eclusier-vaux". The terrain is suitable for extended rides, with some paths covering many miles.
Last updated: May 24, 2026
3.0
(2)
11
riders
79.9km
05:31
360m
360m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
4.0
(1)
5
riders
44.3km
02:36
170m
170m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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2.0
(1)
3
riders
112km
07:15
410m
410m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
2
riders
19.8km
01:13
50m
50m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
1
riders
31.8km
02:13
230m
230m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Nice view of the ponds and the villa "Les étangs".
0
0
Hardly passable path but beautiful view
1
0
The castle is almost invisible from the towpath. Good that the highlight is positioned correctly, otherwise you will definitely miss it.
5
1
The Château d'Happlaincourt, a medieval castle, dates from the 13th century and was originally a fortified structure with a square floor plan, surrounded by water. During the First World War, the castle was largely destroyed, leaving only ruins today. Historically, it played a role in the Catholic League in the 16th century, when Jacques d'Humières drew up a manifesto there to restore the Catholic religion.
5
1
Very pretty descent into the undergrowth, with stairs, it leads directly below onto the Somme canal road
0
0
The Frize mountain belvedere reveals a striking view of the meanders of the Somme, in a peaceful setting that contrasts with its past marked by the battles of the First World War. Traces of this history are still visible in the trenches and shell impacts. Mentioned by Blaise Cendrars, this land rich in history today offers visitors an exceptional panorama of a landscape of marshes and ponds.
2
0
Whether on the Somme or on the canals: driving on the water is always pleasant. Water-rich area...
1
0
The Etangs de la Barette are a natural site of approximately 40 hectares located in the communes of Corbie and Vaux-sur-Somme. The site is made up of large artificial ponds which were dug by the monks of Corbie Abbey to serve as a fishpond, then used for peat extraction in the 19th century. You can enjoy the view of the water and wetlands, and observe the diverse flora and fauna that populate the site. You will also be able to see the Blue Fountains, water springs that appear blue due to the reflection of sunlight on the chalky bottom. The Etangs de la Barette are an ideal destination for nature lovers who wish to discover a rich and preserved environment.
5
0
There are 4 mountain bike trails documented around Gruny, offering a range of difficulties from easy to difficult. These routes are highly rated by the komoot community, with an average score of 3.75 stars.
Yes, there is one easy mountain bike trail available: Mountainbike loop from Potte. This route covers approximately 12.3 miles (19.8 km) with minimal elevation gain, making it suitable for those new to mountain biking or looking for a relaxed ride.
The mountain bike trails around Gruny are characterized by generally low elevation changes over significant distances. You can expect to ride through arboreal areas and near waterways, with paths exploring local arboretums and canals, as suggested by route names like "Arboretum Rouy" and "Eclusier-vaux".
Yes, all the mountain bike routes listed for Gruny are circular. For example, you can explore the Arboretum Rouy le petit loop from Nesle (Somme) or the Eclusier- vaux loop from Nesle (Somme), both offering extensive loops through the region.
For a challenging long-distance ride, consider the Eclusier- vaux – Froissy Station Museum loop from Chaulnes. This difficult route spans 69.4 miles (111.7 km) with an ascent of 1,288 feet (393 meters), offering a demanding experience for experienced riders.
The mountain bike trails in Gruny are highly rated by the komoot community, with an average score of 3.75 stars from 5 reviews. Over 20 mountain bikers have used komoot to explore the varied terrain, often appreciating the long-distance routes and the blend of moderate and difficult options.
While riding, you might encounter interesting local spots. Nearby attractions include the historic Souterrain de la Panneterie and the Cargo ship loading station at Quiquery. The area also features the Les Colombines Guesthouse and Yurts, which could be a unique stop.
Yes, there are two moderate trails. The Eclusier- vaux loop from Nesle (Somme) is a 47.0-mile (75.7 km) route with 749 feet (228 meters) of ascent. Another option is the Marais Lionis – Bois de Roye-sur-Matz loop from Beuvraignes, which is 19.7 miles (31.8 km) long with 746 feet (227 meters) of elevation gain.
The duration of mountain bike routes in Gruny varies significantly depending on the trail and your pace. Shorter routes like the Mountainbike loop from Potte can take around 1 hour 13 minutes, while longer, more difficult trails such as the Eclusier- vaux – Froissy Station Museum loop from Chaulnes can take over 7 hours to complete.
Yes, the region's routes often pass through arboreal areas. The Arboretum Rouy le petit loop from Nesle (Somme) is a prime example, taking you through a significant arboretum, offering a scenic ride amidst diverse tree species.
The more difficult trails in Gruny feature notable elevation gains. For instance, the Arboretum Rouy le petit loop from Nesle (Somme) has a total elevation gain of 1,180 feet (360 meters), and the Eclusier- vaux – Froissy Station Museum loop from Chaulnes includes 1,288 feet (393 meters) of ascent.


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