4.4
(266)
759
hikers
122
hikes
Hiking around Ploisy offers access to a region characterized by extensive forests, diverse natural environments, and a network of rivers and ponds. Situated in the Aisne department of France, the area is part of or in close proximity to the Oise-Pays de France Regional Natural Park. This landscape includes dense woodlands, calcareous grasslands, and wetlands, providing varied terrain for outdoor activities. The region's natural beauty is enhanced by its rural landscapes and numerous marked trails.
Last updated: October 12, 2026
4.3
(4)
14
hikers
8.21km
02:14
120m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(6)
7
hikers
6.85km
01:53
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.5
(13)
27
hikers
11.8km
03:13
170m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(8)
15
hikers
13.8km
03:50
260m
260m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(11)
16
hikers
6.69km
01:49
90m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Hospital during the war
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Located in the Aisne region, Septmonts Castle was originally the country residence of the bishops of Soissons. Built between the 12th and 16th centuries, it retains several original features, such as the so-called Saint-Louis Room. Visitors can discover a 14th-century keep and square tower, as well as a 16th-century Renaissance pavilion. Bombed during the First World War, Septmonts Castle is now classified as a historical monument for its chapel and keep, and an inscription for the rest of the buildings. The impressive keep is over forty meters high and consists of seven stories of complex architecture. Septmonts Castle itself is adorned with a park featuring an arboretum and an orchard. The entire complex is open to the public, and the Renaissance residence also hosts temporary exhibitions. Every June, the site hosts the Pic'Arts rock festival concerts.
6
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A charming place, it is even possible to climb to the top of the keep to access a breathtaking view of the characterful village of Septmonts!
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The Donjon de Septmonts is a medieval tower in the French village of Septmonts, located near Soissons, in the Hauts-de-France region. The tower was built in the 14th century and was originally part of a castle that served as a residence for the bishops of Soissons. The tower is 47 meters high and has seven floors. It is a striking example of the princely style of the late 14th century, combining both military and residential functions. The tower is currently undergoing a restoration programme.
7
0
You can walk through this forest and enjoy the wildflowers and nature around you. A forest bath not to be missed.
2
0
A fantastic forest where you can explore, walk and bathe in the forest.
2
0
The Keep of Septmonts is a 14th century tower which was once the residence of the bishops of Soissons. The tower is 45 meters high and offers panoramic views of the surrounding countryside. You can also explore the park and arboretum surrounding the tower, where you will find a variety of trees, plants and flowers from different continents. The park also has a picnic area, playground and vineyard that reflects the local wine heritage. The Donjon de Septmonts is open every day from May to September and on weekends the rest of the year. Entrance is free and you can enjoy a guided tour or a self-guided tour with an audio guide. The Donjon de Septmonts is a privileged place to discover the history and nature of this charming village in Aisne.
2
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The park is open and invites you to rest and have a picnic. The old walls all around provide the necessary medieval ambience. Is otherwise very quiet here, pleasant area a little further out.
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There are over 110 hiking routes around Ploisy, offering a wide variety of experiences. These include easy walks, moderate trails, and a few more challenging options, ensuring there's something for every hiker.
The hiking trails around Ploisy primarily traverse extensive forests, including large oaks, beeches, and hornbeams, especially within the nearby Oise-Pays de France Regional Natural Park. You'll also find diverse environments such as calcareous grasslands, sandy moors, marshes, and wetlands, alongside scenic rivers and ponds, providing varied scenery and habitats.
Yes, Ploisy offers plenty of easy hiking options. More than 50 routes are classified as easy, perfect for beginners or those looking for a relaxed stroll. An example is the La Pierre Frite de Belleu loop from Belleu, which is just over 6.5 km long.
Many of the trails around Ploisy are designed as circular routes, allowing you to start and end at the same point without retracing your steps. For instance, the popular Château de Vauxbuin loop is a great example of a scenic circular hike.
Several hikes around Ploisy pass by historical landmarks. You can explore the countryside around the historic Septmont Keep, or enjoy views of the local landscape and the Château de Berzy-le-Sec. Other nearby attractions include the Longpont Abbey and the Saint-Jean-des-Vignes Abbey in Soissons.
Yes, the region around Ploisy is well-suited for family-friendly hikes, especially given the abundance of easy and moderate trails. The diverse forest and grassland environments provide engaging scenery for children, and many routes are relatively flat and well-maintained. Consider shorter, easy loops for younger family members.
Generally, dogs are welcome on hiking trails in the Aisne department, including those around Ploisy. However, it's always recommended to keep your dog on a leash, especially in forested areas or near farmlands, to protect wildlife and respect other hikers. Always check local signage for any specific restrictions in certain areas or nature reserves.
The best time to hike around Ploisy is typically during spring, summer, and early autumn. Spring brings blooming wildflowers and fresh greenery, while summer offers warm weather for longer days on the trails. Autumn provides beautiful foliage. Winters can be cold and potentially snowy, making some trails more challenging, but also offering a unique, quiet experience.
Ploisy is located in close proximity to the Oise-Pays de France Regional Natural Park. This expansive park is a major draw for hikers, featuring over 1,000 km of trails through vast forests, diverse ecosystems, and picturesque rivers and ponds. It's an excellent resource for exploring the region's natural beauty.
The hiking routes in Ploisy are highly rated by the komoot community, with an average score of 4.5 stars from over 200 reviews. Hikers often praise the quiet woodlands, varied landscapes, and the opportunity to explore both natural beauty and historical sites like the various châteaux and keeps.
While specific public transport links directly to trailheads might be limited in rural areas like Ploisy, you can often reach nearby towns like Soissons by regional bus or train services. From these towns, you may need to walk or arrange for local transport to reach the starting points of some trails. Planning ahead is advisable.
While many trails are easy to moderate, there are options for longer and more challenging hikes. For example, the Septmont Keep – Septmont loop from Soissons is a moderate 11.8 km trail that takes over 3 hours to complete, offering a more extended experience through rural areas and past historical sites.


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