4.5
(785)
3,997
hikers
14
hikes
Hiking around Viarmes offers access to diverse natural landscapes and historical sites. The region is characterized by the extensive Forêt de Carnelle, which features forests, prairies, and the Lac Bleu, providing varied terrain for exploration. Hikers can also experience views of the Oise Valley and traverse rural areas with farms and charming villages. The highest points in the Val d'Oise are found within this forested terrain.
Last updated: October 10, 2026
4.5
(35)
113
hikers
14.5km
04:05
300m
300m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.0
(1)
15
hikers
18.7km
04:56
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.7
(3)
14
hikers
10.3km
02:56
240m
240m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
5
hikers
8.34km
02:10
60m
60m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
4
hikers
10.9km
02:56
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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A place to recharge your batteries
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a place of calm that I recommend if you want to take a break: the green spaces are accessible, there is a café and the place is absolutely serene
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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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Very beautiful abbey. I recommend the tour and the restaurant which is incredible.
1
0
pretty lake hidden in the middle of the forest
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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
The farm is no longer open to the public and I haven't seen any alpacas behind the fences.
1
0
Always surprising to see an Alpaca breeding in France (which is also near Paris). Gives a little exotic air to the ride!
0
0
Viarmes offers a diverse range of hiking trails, primarily characterized by the extensive Forêt de Carnelle, which features forests, prairies, and even the unique Lac Bleu. You'll find paths through rural areas, past farms, and charming villages, with varying difficulty levels from easy walks to more strenuous routes. The region also provides scenic views of the Oise Valley.
Yes, while most trails are moderate, there is at least one easy route available. The network around Viarmes is designed to accommodate various ability levels, ensuring that even beginners can find enjoyable paths through the natural landscapes and villages.
The Forêt de Carnelle is a key natural feature, offering diverse scenery including forests, prairies, and the unique Lac Bleu. Its summit is one of the highest points in the Val d'Oise, providing excellent views. You can also enjoy beautiful vistas of the Oise Valley along many routes.
Absolutely. Many trails incorporate cultural and historical points of interest. You can discover landmarks such as the Royaumont Abbey, or explore charming villages with old market halls, churches, and dovecotes. Some routes might even lead you past a menhir. For example, the Royaumont Abbey – View of Grand Vivier Lake loop from Viarmes specifically highlights the abbey.
The hiking trails around Viarmes are highly rated by the komoot community, with an average score of 4.5 stars from over 600 reviews. Hikers often praise the diverse landscapes, the extensive forest networks like the Forêt de Carnelle, and the opportunity to combine nature with historical and cultural discoveries in the charming villages.
Yes, many of the routes around Viarmes are designed as loops, allowing you to start and end in the same location. An example is the Carnelle Forest Loop, which explores the diverse landscapes of the Forêt de Carnelle.
The region offers a range of trails, including easier walks that can be suitable for families. While specific 'family-friendly' designations aren't always explicit, the diverse terrain and moderate options mean you can likely find paths that are enjoyable for all ages, especially those exploring the charming villages or less strenuous sections of the forest.
Yes, for those seeking a longer challenge, routes like the Carnelle Forest Loop cover around 14.5 km and take over 4 hours to complete, featuring significant elevation changes within the Forêt de Carnelle. There is also at least one difficult-grade trail among the 14 available routes.
The terrain around Viarmes is varied. You'll encounter paths through dense forests, open prairies, and rural farmlands. Some areas, particularly within the Forêt de Carnelle, can involve moderate ascents and descents as it sits on a hill, offering diverse and pleasant scenery.
Yes, there are routes that provide views of Grand Vivier Lake. For instance, the View of Grand Vivier Lake loop from Viarmes is a moderate 10.9 km trail specifically designed to showcase these lake views.
Viarmes is an excellent destination for outdoor activities throughout much of the year. The diverse landscapes of the Forêt de Carnelle and the rural areas offer beautiful scenery in spring with blooming flora, lush greenery in summer, and vibrant colors in autumn. Even winter can offer unique, crisp hiking experiences, though conditions may vary.


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