5.0
(1)
28
riders
17
rides
Mountain biking around Source-Seine offers diverse terrain across the Langres plateau, where the Seine River originates. The region features a mix of open farmland, dense forest sections, and elevated landscapes, providing varied experiences for mountain bikers. Routes often include significant elevation changes, catering to different fitness levels, and traverse woodlands and countryside. The area's geographical setting contributes to panoramic views and varied elevation profiles.
Last updated: June 17, 2026
5.0
(2)
18
riders
40.2km
03:23
550m
550m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
3
riders
33.7km
02:27
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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7
riders
24.9km
02:03
250m
250m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
2
riders
26.6km
01:35
220m
220m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
2
riders
42.4km
03:23
650m
650m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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A bucolic, clean, well-maintained, and shaded spot, with tables and trash cans for picnicking. It's officially a Paris commune, but it looks nothing like Paris.
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There's a signposted and very beautiful circular trail that includes the source of the Seine. Learn more on the official website here: https://www.cotedor-randonnee.com/
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Wikipedia reports: "The source of the Seine is located on the plateau of Langres, 25 km north-west of Dijon in the Côte-d'Or department in the Bourgogne-Franche-Comté region, 470 m above sea level. A special feature is that the sources of the Seine were the property of the city of Paris from 1864 onwards. An artificial grotto was built a year later to protect the main source and a statue of a nymph was erected to symbolize the river. Paris has since returned the property to the region. Near the source are the remains of a Gallo-Roman temple in which a Dea Sequana (Latin goddess of the Seine) was worshipped. The archaeological finds from this are now in the archaeological department of the Musée des Beaux-Arts in Dijon."
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The Seine is a river 777 km long and flows into the English Channel.
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Here we find a clearing with a cave and a sculpture around the source of the Seine. The large lawn near the grotto is ideal for playing Frisbee or having a picnic. Wooden tables are also available.
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This is where one of France's most famous rivers begins. With its meadows and picnic benches, it is a perfect stopover for your race.
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This is where the source of the Seine rises in a stone grotto. Surrounded by a small but very well-kept outdoor area, with hiking trails, benches, statues and information boards.
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Sources de la Seine, the Seine sources, that is a small area in which, because of its importance, the city of Paris has exercised property rights for more than 100 years. The signs can still be seen today, even though the capital city enclave was abandoned a few years ago; the city of Paris returned the site to the region. The place is signposted, but you can only find it if you have the geo-coordinates or if you can use the Google Plus code (FPP8 + CQ Source-Seine, France) to get there using a GPS; the street D103 in F-21690 Source-Seine is certainly not helpful. There is no parking space, by the way, you just stand at the roadside and walk over to the park. As rustic as the grotto, with which the spring is roofed, also comes across, it is artificial and was created in 1865 according to plans by the Parisian architect Haussmann. A marble nymph by the sculptor Jouffroy adorns this spring.
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There are 16 mountain bike trails available around Source-Seine, offering a variety of experiences for different skill levels. Most of these, 13 to be exact, are rated as moderate, while 3 are considered easy.
The mountain bike trails in Source-Seine are primarily rated as easy or moderate. There are 3 easy trails and 13 moderate trails, making the area accessible for a wide range of riders. No difficult trails are listed in the current selection.
Yes, Source-Seine offers several easy mountain bike trails that are suitable for families. For instance, the Source of the Seine loop from Bligny-le-Sec is an easy 15.1 miles (24.3 km) route through woodlands and countryside, which could be a good option for a family outing.
While specific regulations for dogs on trails can vary, many natural areas in France, including those around Source-Seine, generally permit dogs on trails, often requiring them to be on a leash. The diverse terrain of open farmland and dense forest sections provides a pleasant environment for you and your dog. Always check local signage for specific rules.
Yes, many of the mountain bike trails in Source-Seine are designed as circular routes, allowing you to start and end at the same point. Examples include the popular Le Haut des Lavières – Source of the Seine loop from Côte-d'Or and the Source of the Seine – Thenissey Castle loop from Boux-sous-Salmaise.
The Source-Seine region is rich in natural and historical landmarks. You can explore the actual Source of the Seine itself, which features a landscaped park and a grotto. Other points of interest include the Pont Paul Lamarche, the first bridge over the Seine, and the ancient Voie Romaine Alésia - Sombernon, a historical Roman road that passes through varied landscapes.
The Source-Seine region, with its blend of open farmland and dense forest sections, is generally enjoyable for mountain biking from spring through autumn. Spring offers lush greenery, while autumn provides beautiful foliage. Summers are typically pleasant, but it's always wise to check local weather forecasts. Winters can bring colder temperatures and potentially muddy or icy conditions, making some trails less accessible.
While the guide highlights popular routes, the region is known for its 'hidden gems' within its diverse landscapes. Exploring the network of trails, especially those traversing the National Forest Park or the varied terrain of the Langres plateau, can lead to discovering less-trafficked paths. The Thenissey Castle loop from Boux-sous-Salmaise is an easy route that offers a blend of woodlands and open areas, providing a quieter experience.
The mountain bike trails in Source-Seine are highly rated by the komoot community, with an average score of 5.0 stars. Riders often praise the varied terrain, which includes open farmland, dense forest sections, and elevated landscapes, offering diverse challenges and scenic views. The well-maintained routes and the blend of woodlands and countryside are frequently highlighted.
Yes, parking is generally available at common starting points for trails, especially near villages or popular attractions like the Source of the Seine. It's advisable to check the specific route details on komoot for recommended parking areas before you set out.
While Source-Seine is a rural area, some villages might have limited public transport connections. However, for mountain biking, having your own transport is often the most convenient way to access trailheads, especially for routes that start in more remote locations. It's recommended to plan your journey in advance and check local bus schedules if relying on public transport.
Yes, the region has charming villages like Flavigny-sur-Ozerain, recognized as one of France's most beautiful, which offer cafes and restaurants where you can refuel. The clearing near the Source of the Seine also provides wooden tables and open spaces suitable for picnics, offering a pleasant spot to rest during your ride.


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