4.4
(61)
174
hikers
29
hikes
Hiking in Forêt Domaniale De Thelle offers diverse landscapes within the Oise department of the Hauts-de-France region. The forest features a mix of valleys, calcareous hillsides, rolling hills, and extensive woodlands, including oak, beech, and coniferous plots. Altitudes range from 118 meters to 229 meters, providing varied terrain for exploration. The area is characterized by its rich biodiversity and well-maintained paths, making it suitable for various outdoor activities.
Last updated: July 5, 2026
5.0
(1)
2
hikers
4.75km
01:15
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2
hikers
5.72km
01:31
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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8
hikers
14.0km
03:41
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
10
hikers
10.2km
02:51
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
8.70km
02:18
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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A former castle transformed into a town hall, the Trie-Château town hall preserves a tower where Jean-Jacques Rousseau stayed. You can also admire its medieval gates and period architecture.
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Starting from the Saint Jean Baptiste church, passing through the pasture paths for the cows, access to the forest is accessible for families. Very pleasant and revitalizing!
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Forêt Domaniale De Thelle offers a wide selection of routes, with over 30 hiking trails available. These range in difficulty from easy strolls to more challenging treks, ensuring options for all experience levels.
Yes, the forest is very welcoming for beginners and families. There are 12 easy routes, including a well-maintained 5.4 km pedagogical trail marked with yellow signposting, designed to be very easy and suitable for all ages. One popular easy option is the Hiking loop from Lalandelle, which is 5.7 km long and navigates through tranquil forest environments.
Hikers can discover a variety of natural attractions. The forest is home to a magnificent 300-year-old oak tree known as the "Gros Chêne," boasting a circumference of 5 meters. You'll also encounter diverse ecosystems, including ancient oak and beech groves, and coniferous plots. Educational panels along some trails highlight forest edges, soundscapes, specific tree species, and forest ponds.
Yes, approximately 500 meters from the "Gros Chêne," you can find the vestiges of Gallo-Roman tombs (dolmens) that have undergone archaeological digs. These add a historical dimension to your natural exploration. The Dolmen of the Three Stones – Church of Chambors loop from Trie-Château is a 9.5 km trail that leads through some of these historical sites and forest paths.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 50 reviews. Hikers often praise the tranquil forest environment, the well-maintained paths, and the diverse landscapes that offer a refreshing escape into nature.
Yes, many of the trails in Forêt Domaniale De Thelle are circular, offering convenient starting and ending points. For example, the Château de Ons en Bray loop from Ons-en-Bray is a moderate 10.2 km circular path that provides varied terrain and views of the surrounding countryside.
Forêt Domaniale De Thelle is generally dog-friendly, offering ample space for walks with your canine companion. However, it's always recommended to keep dogs on a leash, especially given the presence of wildlife like roe deer and deer, and to respect other visitors and the natural environment.
The forest offers a pleasant hiking experience throughout the year. Spring brings fresh greenery and blooming flora, while autumn showcases vibrant fall colors. Summer provides a cool, shaded respite, and even winter can be beautiful with a dusting of snow. The tranquil and refreshing environment makes it an ideal destination in any season.
Yes, for those seeking a greater challenge, there are 18 moderate and 4 difficult routes available. These longer trails often feature more varied topography, including rolling hills and valleys. An example of a more challenging route is the Church of Chambors loop from Trie-Château, which spans 19.2 km.
Parking is generally available at various access points around the forest, particularly near popular trailheads and villages bordering the forest. Specific parking information can often be found on individual komoot tour pages or local signage at the forest entrances.
The diverse ecosystems of Forêt Domaniale De Thelle support a variety of wildlife. Hikers might spot roe deer and deer, especially during quieter times. The century-old beech groves also provide habitat for various bird species, including the black woodpecker.
While the forest itself is a natural area, you can find cafes and restaurants in the nearby villages surrounding Forêt Domaniale De Thelle, such as Lalandelle, Ons-en-Bray, Trie-Château, and Saint-Germer-de-Fly. These villages offer options for refreshments before or after your hike.


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