4.5
(1228)
5,874
hikers
27
hikes
Hiking in Forêt De Carnelle, located north of Paris, offers diverse landscapes for outdoor enthusiasts. The forest is situated on a butte, reaching 210 meters, providing varied topography. Hikers will find a mix of tree species, including chestnut, oak, and beech, alongside diverse soil compositions of sand, sandstone, and clay. This environment supports a rich array of biodiversity and natural features.
Last updated: June 25, 2026
3.0
(2)
7
hikers
5.33km
01:30
110m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(3)
9
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
5
hikers
9.35km
02:36
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
10
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2.0
(1)
11
hikers
2.15km
00:33
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Popular around Forêt De Carnelle
A must-see: the Chappe telegraph
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What is to be remembered from this route is the passage through the Carnelle forest. However, there are too many roads on the Isle Adam and along the Oise. No particular difficulty.
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This visit on Sunday morning, Chappe museum
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Thank you @Corentin for this important remark. I went back and there were actually many strains littering the single. When the vegetation has grown well, they are not always visible. So be careful!
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pretty lake hidden in the middle of the forest
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Nice walk in the forest with the three chained lakes at the end
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Beware of the many strains that litter this single...
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Forêt De Carnelle offers a diverse range of hiking experiences, from easy strolls around picturesque lakes to more moderate paths through varied forest terrain. The forest is situated on a butte, providing changing landscapes and occasional panoramic views. You'll find a mix of tree species like chestnut, oak, and beech, and diverse soil compositions including sand and sandstone.
Yes, Forêt De Carnelle has many easy, circular routes. A popular option is the Lac Bleu – Carnelle's Blue Lake loop from Nointel, an easy 5.3 km trail that takes about 1 hour 30 minutes to complete, circling the distinctive Lac Bleu. Another family-friendly choice is the Le Petit Étang de Carnelle – The Blue Lake of Carnelle loop from Saint-Martin-du-Tertre, an easy 6.6 km route.
The forest is home to several notable features. You can explore the artificial lakes, The Blue Lake of Carnelle and Le Petit Étang de Carnelle, both formed in old marl quarries. The highest point, Butte Féodale, offers panoramic views. Don't miss the ancient megalithic covered alley, Pierre Turquaise, which is the most important prehistoric monument in Île-de-France.
Forêt De Carnelle is generally dog-friendly, offering a natural environment for walks with your canine companion. However, it's always recommended to keep dogs on a leash, especially to protect local wildlife and ensure a pleasant experience for all visitors. Be mindful of any specific signage or regulations within certain areas of the forest.
While most routes are easy to moderate, you can find slightly longer options. The The Blue Lake of Carnelle – Carnelle's Blue Lake loop from Nointel is a moderate 9.5 km trail, typically taking around 2 hours 38 minutes, offering a more extended exploration of the forest's varied terrain.
Forêt De Carnelle is beautiful year-round, but spring and autumn are particularly pleasant for hiking. In spring, the forest bursts with new growth and bird activity. Autumn offers stunning foliage colors. Summer can be warm, but the dense tree cover provides shade. Winter walks are also possible, offering a different, tranquil atmosphere.
Forêt De Carnelle is easily accessible by train, making it a convenient escape from urban life, particularly from Paris. Several routes start from towns like Nointel or Saint-Martin-du-Tertre, which can be reached via public transport. Check local train schedules for the most up-to-date information.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 90 reviews. Hikers often praise the quiet woodlands, the beauty of Lac Bleu, and the well-marked paths, making it a popular choice for a peaceful outdoor escape.
Yes, Forêt De Carnelle is equipped with designated picnic areas, making it a great spot for a family outing or a relaxing break during your hike. There are also play areas, adding to its family-friendly appeal.
As part of the Parc naturel régional Oise - Pays de France, Forêt De Carnelle supports a rich array of biodiversity. Keep an eye out for badgers, foxes, hares, deer, roe deer, and wild boars. The forest is also a haven for numerous bird species, including the European honey buzzard and black woodpecker, and amphibians near the ponds.
Beyond the prehistoric Pierre Turquaise, you can also discover the historic Route Forestière du Bois Belle Fille, an 18th-century paved forest road that offers a glimpse into the area's past.
The Forêt De Carnelle boasts over 30 kilometers of marked trails, including portions of the GR® 1 and PR 16, ensuring a variety of options for hikers of all levels.


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