4.2
(1489)
13,768
riders
621
rides
Touring cycling around Sannois offers varied landscapes, including hills, dense woodlands, and river views. The region features the Butte des Châtaigniers, a prominent hill providing panoramic vistas, and the Forêt de l'Hautil, known for its diverse terrain and extensive forest paths. Historical gypsum quarries have shaped the topography, contributing to unique geological formations. Cycle paths along the Seine and Oise rivers provide additional routes for exploration.
Last updated: June 29, 2026
4.3
(26)
179
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.5
(6)
50
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.8
(4)
57
riders
37.1km
02:20
380m
380m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.2
(13)
30
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.2
(6)
30
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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incredible, in the center of new ecological constructions, cows with very large horns... I loved it
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lower your head, the entrance is not very high but this little shortcut is surprising
1
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Pleasant route near the canal
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Nice playground, climbs, descents but also flat and each circuit changes depending on the dry or muddy!!!
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There are over 600 touring cycling routes in the Sannois area. These routes cater to various skill levels, with nearly 300 easy routes, over 200 moderate routes, and more than 120 challenging options.
Touring cyclists in Sannois can experience a diverse range of landscapes. Routes often feature prominent hills like the Butte des Châtaigniers, offering panoramic views of Paris, as well as dense woodlands within the Forêt de l'Hautil. You'll also find scenic cycle paths along the Seine and Oise rivers, and unique geological formations shaped by historical gypsum quarries.
Yes, many routes around Sannois are designed as loops. For example, the Saint-Denis Canal Cycle Path – Saint Denis Canal loop from Saint-Gratien offers an easy 16.7-mile (26.9 km) ride along the canal. Another option is the Cycle path – Château de Boissis loop from Franconville – Le Plessis-Bouchard, which covers 16.8 miles (27.0 km) through varied landscapes.
The region boasts several natural highlights and viewpoints. The Butte des Châtaigniers provides exceptional panoramic views of Paris. The Forêt de l'Hautil offers diverse terrain, dense chestnut woodlands, and views of the Seine and Oise river confluence. You can also visit natural areas like Corra Pond, ideal for a tranquil stop.
Yes, there are several easy routes suitable for families. The Château de la Chasse and Pond – Hunting Castle loop from Ermont - Eaubonne is an easy 9.4-mile (15.1 km) route that explores the area around the hunting castle and a pond. Another gentle option is the Lake Enghien – Lake Enghien-les-Bains loop from Cernay, which is 8.9 miles (14.3 km) and circles the picturesque lake.
The Sannois area is highly rated by the komoot community, with an average score of 4.2 stars from over 1,750 reviews. Cyclists often praise the varied terrain, from challenging hills to peaceful river paths, and the opportunity to explore both natural woodlands and historical sites.
Absolutely. For experienced touring cyclists seeking a challenge, the Château de la Chasse and Pond – Banks of the Oise loop from Ermont - Eaubonne is a difficult 35.5-mile (57.2 km) path with significant elevation gain, exploring the banks of the Oise river and passing by the Château de la Chasse.
Beyond the natural beauty, you can encounter historical sites. Routes often pass by castles such as the Pond and Château de la Chasse. The region's history is also reflected in its unique topography, shaped by former gypsum quarries.
Many routes around Sannois start from towns with good public transport links, such as Saint-Gratien, Ermont - Eaubonne, and Franconville – Le Plessis-Bouchard, which are accessible by train. This makes it convenient to reach the starting points of various touring cycling adventures.
The varied landscapes of Sannois, including woodlands and river paths, are enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery, with autumn providing vibrant foliage in areas like the Forêt de l'Hautil. Summer is also suitable, especially for shaded routes along rivers or through dense forests.
Yes, the region offers several spots for rest and picnics. The cycle path along the Seine provides shaded areas and picnic spots. Natural areas like Corra Pond are also ideal for a tranquil break during your ride.


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