4.4
(10)
14
riders
8
rides
Mountain biking around Saint-Just-En-Brie offers varied landscapes and a network of trails within the Seine-et-Marne department of the Île-de-France region. The area is characterized by vast fields, numerous forests, and open landscapes typical of the Brie region. These features provide an ideal setting for mountain biking, with routes catering to different skill levels.
Last updated: July 9, 2026
4.0
(3)
3
riders
18.8km
01:20
70m
70m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
3
riders
24.4km
01:42
80m
80m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Sign up for free
4.5
(2)
2
riders
23.9km
01:40
130m
130m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
1
riders
26.0km
01:53
130m
130m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(4)
2
riders
24.8km
01:39
80m
80m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Very easy to access from the Gastins exit going towards Chapelle Iger or the opposite... We go around it on foot, which allows us to contemplate it. It is the only mill in France to have preserved this mechanism, which is why it was classified as a Historic Monument (including its mechanism) in 1970. The Choix mill depended in the 13th century on the abbey of Jouy, which built large agricultural operations and in Gastins two windmills, in 1228. Among them is the mill called Chouaix or Choix, from the name of a disappeared hamlet . This mill which has come down to us was then often rebuilt and its current construction dates from the 17th century. It bears two dates on its doors: 1668 on the north door and 1828 on its south door. It is built at an altitude of 132 meters. Its tower is 8 m high and 6 m in diameter. Its rack and pinion wings, built in 1845, are of the Berton type, the first model with rack, mill-tower and pivot with rotating cap. The roof is attached to the wings, made of chestnut wood tiles, called “essentes”, fixed with copper nails. The roof turns on a circle of wood located at the top of the tower. The tail, a large wooden beam, acts as a counterweight to the wings and allows the roof to be moved. He uses two pairs of grindstones from the Ferté-sous-Jouarre region, in the north of Seine-et-Marne, where there are sandstone quarries. It was restored by an association during the 1970s and officially returned to the wind on September 10, 1977. source: https://www.brienangissienne.fr/Le-Moulin-Choix-de-Gastins.html
0
0
Magnificent 13th century church with a portal from the same period, which was part of a commandery of the Hospitaller Order of Saint-Jean-de-Jérusalem (the current Order of Malta).
1
0
Superb 13th century church. And very nice bikers
1
0
There are 6 mountain bike trails available around Saint-Just-En-Brie on komoot. These routes offer varied landscapes within the Seine-et-Marne department.
The mountain bike trails around Saint-Just-En-Brie primarily cater to easy and moderate skill levels. There are 5 easy routes and 1 moderate route, making the area accessible for various riders.
You can expect to ride through expansive open landscapes, vast fields, and numerous forests, characteristic of the Brie region and the Plateau de Brie. The routes often feature picturesque villages and green spaces.
Yes, many of the mountain bike routes in the area are circular. Examples include the Mare aux Trembles loop from Nangis and the Zone humide loop from Rampillon, allowing you to start and finish in the same location.
Yes, with 5 easy routes available, many of the mountain bike trails around Saint-Just-En-Brie are suitable for families. These routes explore the rural environment and offer gentle terrain, perfect for a family outing.
The mountain bike routes in Saint-Just-En-Brie are highly rated by the komoot community, with an average score of 4.5 stars from over 5 reviews. Riders often praise the varied terrain and the charming rural environment.
The region's varied landscapes, including fields and forests, are enjoyable throughout the warmer months. Spring and autumn offer pleasant temperatures and beautiful scenery, while summer can be great for longer days on the trails.
Beyond the trails, the region offers cultural and historical points of interest. You can visit the medieval town of Provins, home to the Saint-Quiriace Church of Provins and the St. Mary's Church Archaeological Site. The nearby town of Nangis also boasts medieval heritage, including a château and the Saint-Martin-et-Saint-Magne Collegiate Church. For more information on Nangis, you can visit tourisme-seine-et-marne.fr.
The routes often provide views of the expansive open landscapes and green spaces typical of the Brie region. While specific viewpoints are not listed, the natural environment, including the Forêt de la Traconne, offers scenic riding.
Nangis and Rampillon are common starting points for mountain bike routes in the area. For example, the Rampillon Church – Saint Eliphe Church loop starts from Nangis, and the Zone humide loop starts from Rampillon.
While specific regulations can vary, generally, dogs are permitted on trails in rural areas of France, often on a leash. It's always recommended to check local signage or official park websites for the most current rules regarding pets on trails.
Yes, there are several easy mountain bike trails perfect for beginners. The Trou au Chat Trail – Trou au Chat Trail loop from Chenoise-Cucharmoy is an easy 26.6 km route, and the Commonwealth War Graves loop from Seine-et-Marne is another easy option at 18.7 km.


Browse the best MTB trails in other regions.