4.6
(693)
5,699
hikers
331
hikes
Hiking around Gagny, a commune in the eastern suburbs of Paris, offers diverse natural features and green spaces. The terrain is characterized by a mix of managed parks and reforested areas, including the substantial Parc Forestier du Bois de l'Étoile with its varied environments and former quarry sites. Green corridors like the Aqueduc de la Dhuys provide linear pathways, while areas such as Mont Guichet feature old gypsum quarries, contributing to a varied landscape.
Last updated: October 9, 2026
4.7
(7)
113
hikers
11.1km
02:53
60m
60m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(24)
81
hikers
26.4km
06:43
70m
70m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.6
(5)
86
hikers
12.0km
03:02
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(6)
30
hikers
16.0km
04:14
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(4)
26
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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A wonderful 50 km loop between St maur des fosses and Vaires
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The Menier Chocolate Factory https://share.google/kM2avRElodjLl2k2i
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You can continue up the Marne to Thorigny and beyond, very good facilities and magnificent landscapes
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Magnificent trees, extra-wide trunks, impressive heights!
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Water point available in the mill park
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A beautiful nature reserve accessible only on foot and by bike, from the towpath or from the main entrance on the RN34. Lovely walks, bird watching, a children's park, games, picnic areas, and peace and quiet guaranteed! You can also walk along the right bank of the Marne through this park (the cycle paths are a bit narrow).
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Gagny offers a wide variety of hiking opportunities, with over 300 routes available. These range from easy strolls through local parks to more challenging trails exploring the region's unique landscapes.
The trails around Gagny cater to various fitness levels. You'll find a good mix, with over 150 easy routes perfect for a relaxed walk, around 135 moderate trails for those seeking a bit more challenge, and a few more difficult options for experienced hikers.
The hiking trails in Gagny are highly regarded by the komoot community, boasting an average rating of 4.6 stars from over 500 reviews. Hikers often praise the diverse landscapes, from tranquil forest parks to unique green corridors, and the peaceful escape they offer from urban life.
Yes, Gagny is well-suited for family walks. Parks like Parc Courbet, with its carefully designed landscapes and seasonal flora, and the expansive Parc Forestier du Bois de l'Étoile, offering diverse environments including meadows and groves, provide excellent settings for all ages. Many easy routes are available for a pleasant family outing.
Gagny's terrain is surprisingly varied. You can expect a mix of managed parks, reforested areas, and unique geological features. Highlights include the diverse environments of Parc Forestier du Bois de l'Étoile, the linear green corridor of the Aqueduc de la Dhuys, and areas like Mont Guichet, which features old gypsum quarries, offering an adventurous and unique landscape.
Many of the routes around Gagny are designed as loops, allowing you to start and end at the same point. For example, the Great view of the Marne loop from Chelles Gournay offers expansive river views, while the Forêt de Bondy – View from the Dhuys loop from Clichy-sous-Bois - Mairie takes you through forest and along the aqueduct.
Beyond the natural beauty, you can discover several points of interest. The historic Aqueduc de la Dhuys itself is a landmark, transformed into a green corridor. You might also encounter the Saint-Fiacre Spring, a historical water source. For architectural interest, consider visiting nearby castles such as Vincennes Castle or Champs-sur-Marne Castle, which are accessible from Gagny.
Yes, the region around Gagny features several beautiful lakes and water bodies that can enhance your hiking experience. You can explore areas around Lake Gravelle or Minimes Lake. The Marne River also plays a significant role, with routes like the Moulin footbridge – Menier Chocolate Factory loop from Gournay-sur-Marne offering views along its banks.
As a commune in the eastern suburbs of Paris, Gagny is generally well-connected by public transport, making it easy to reach hiking trailheads without a car. Local train and bus services provide access to various starting points for walks and hikes within the area.
Gagny offers pleasant hiking experiences throughout much of the year. Spring is particularly vibrant with thousands of narcissus bulbs blooming along trails in Parc Forestier du Bois de l'Étoile. Autumn brings beautiful colors to the diverse tree species. Summer is also enjoyable, especially in shaded forest areas, while winter can offer crisp, quiet walks.
Many of Gagny's green spaces and trails are dog-friendly, especially the larger parks and reforested areas. However, it's always recommended to keep dogs on a leash, especially in nature reserves or areas with wildlife, and to check specific park regulations before your visit to ensure a pleasant experience for everyone.
Yes, for those driving, parking is generally available near the main parks and trailheads in Gagny. You'll often find designated parking areas close to popular starting points for walks, particularly around larger green spaces like Parc Forestier du Bois de l'Étoile and Parc Courbet.


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