4.4
(354)
1,810
hikers
135
hikes
Hiking around Crouy-En-Thelle, located in the Oise department of France, offers diverse landscapes for outdoor exploration. The region features a blend of rural and peri-urban environments, characterized by fields, hills, plains, and waterways. Extensive forest areas, including the Hez-Froidmont State Forest and proximity to Chantilly, Halatte, and Ermenonville Forests, provide varied terrain. This area also includes parts of the Oise Regional Natural Park, offering a mix of natural features.
Last updated: May 8, 2026
4.0
(19)
46
hikers
11.2km
02:52
40m
40m
Hike a moderate 7.0-mile loop from Boran-sur-Oise to the historic Abbaye de Royaumont, passing Château de Baillon and diverse natural landsc
5.0
(1)
26
hikers
2.76km
00:42
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.5
(4)
12
hikers
9.95km
02:38
90m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(3)
7
hikers
4.81km
01:19
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
7
hikers
6.23km
01:43
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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A place to recharge your batteries
0
0
Very beautiful abbey. I recommend the tour and the restaurant which is incredible.
1
0
Between woods and fields, this little-known valley offers beautiful views typical of the Ile-de-France countryside.
0
0
The Château de Baillon is a 17th century castle which belonged to the husband of Madame de Pompadour, the mistress of Louis XV. The castle is surrounded by a beautiful park with a large canal, a pond and a fountain. You can admire the architecture and gardens of the castle, as well as the view of the Oise and the Carnelle forest. The castle is not open to the public, but you can access the park from the road that leads to Royaumont Abbey, another historic site to visit.
2
0
Far too much uninteresting road when there are such beautiful places all around.
0
0
There are places to park bicycles in the car park.
2
0
a small walk full of charm, beautiful encounter with not shy horses! Gunshot in the forest of Gouvieux. Same shooting range. Anyway pond, very passable path. To do again!
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0
There are nearly 140 hiking routes around Crouy-En-Thelle, catering to various skill levels. This includes 45 easy trails, 88 moderate options, and 5 more challenging routes, ensuring a diverse range of experiences for every hiker.
The region around Crouy-En-Thelle offers a rich tapestry of landscapes, from dense woodlands like the Hez-Froidmont State Forest to open fields, rolling hills, and waterways. You'll also find varied topography, including an elevated plateau and areas that gently slope towards the Oise valley, providing picturesque views and diverse terrain.
Yes, Crouy-En-Thelle has several easy trails suitable for families. For instance, the Gouvieux Pond loop from Gouvieux is an easy 2.8 km path offering pleasant views of the pond and surrounding natural areas, perfect for a leisurely family stroll.
Hikers can discover a blend of natural beauty and historical sites. The Lys Forest and Royaumont Abbey Loop takes you through varied forest terrain and past the historic Royaumont Abbey. You can also explore the unique Troglodyte houses loop from Blaincourt-lès-Précy, which features fascinating cave dwellings.
Absolutely. Many trails in the Crouy-En-Thelle area are designed as circular routes, allowing you to start and end at the same point. Examples include the Vallée de Noé loop from Ercuis, which explores a scenic valley, and the Troglodyte houses loop from Précy-sur-Oise.
The hiking routes in Crouy-En-Thelle are highly regarded by the komoot community, with an average rating of 4.4 out of 5 stars from over 300 reviews. Hikers often praise the diverse terrain, the tranquility of the woodlands, and the well-maintained paths that make for enjoyable outdoor experiences.
Yes, the region features several beautiful water bodies. The Gouvieux Pond loop from Gouvieux offers lovely views of the pond. Additionally, you can find highlights like The Blue Lake of Carnelle and Le Petit Étang de Carnelle in nearby forest areas.
Crouy-En-Thelle offers pleasant hiking conditions throughout much of the year. Spring and autumn are particularly beautiful, with vibrant foliage and comfortable temperatures. Summer is also suitable, especially for shaded forest trails. While winter hiking is possible, be prepared for cooler temperatures and potentially muddy paths.
Absolutely. Crouy-En-Thelle is surrounded by magnificent forests. The Hez-Froidmont State Forest, a vast 2800-hectare woodland, is easily accessible and provides numerous forest roads perfect for longer walks and hikes. The renowned Chantilly, Halatte, and Ermenonville Forests are also within a short distance, offering extensive areas for exploration.
While Crouy-En-Thelle itself has a local château, the broader region is rich in historical heritage. The famous Château de Chantilly is approximately 11 km away. You can also find the historic Château-pital of Saint-Martin-du-Tertre as a point of interest in the vicinity.
While specific public transport connections directly to every trailhead might vary, the region is generally accessible. For detailed information on public transport options to reach specific starting points, it's advisable to consult local transport schedules or the official website of the Communauté de communes Thelloise, which often provides guidance for accessing their hiking routes.
The diverse natural environments around Crouy-En-Thelle, especially within the extensive forests and the Oise Regional Natural Park, are home to various wildlife. Hikers might spot deer, wild boar, numerous bird species, and smaller mammals. Maintaining a quiet presence and observing from a distance will increase your chances of a sighting.


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