3.7
(17)
77
riders
26
rides
Mountain biking around Ermenonville-La-Grande offers routes through a landscape characterized by gentle terrain, often featuring agricultural fields, woodlands, and local ponds. The area provides a network of paths suitable for exploring the rural environment. Elevation changes are generally minimal, making for accessible rides. The routes frequently incorporate natural water features and forested sections.
Last updated: October 21, 2026
3.2
(5)
7
riders
39.4km
02:39
170m
170m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
11
riders
61.3km
03:53
290m
290m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

9
riders
44.1km
02:54
160m
160m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5
riders
24.6km
01:16
80m
80m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.5
(2)
7
riders
25.6km
01:25
90m
90m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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very nice pond to rest
0
0
Easy and very beautiful hike following the river and pond; however, be careful at the roundabout on the way back to Lucé.
0
0
The cathedral is the seat of the bishop of the Roman Catholic diocese of Chartres
6
0
Too bad it is never indicated the type of bike recommended.
0
0
A dream of a cathedral 🥰 you should definitely visit it at two different times of the day, as the glass windows look completely different depending on the position of the sun - phenomenal
4
0
Beautiful 🥰 and a cozy place to take a break, especially in summer.
3
1
A few points make Chartres Cathedral so unique: - the total of 176 original windows, which were created between 1215 and 1240 and flood the church interior with lots of light - Particularly noteworthy are the 3 rosettes on the north, south and west sides, where you can study the further development of architecture over the decades - the cathedral was never significantly destroyed and thus gives a very good impression of the High Gothic period - with her relic she represented the center of Marian veneration in Europe. The resulting flow of pilgrims was a main source of income for Chartres
3
0
Pleasant 🤗 Nature 🌳🌿 🏞️and especially no 🚗
0
1
There are over 20 mountain bike trails available around Ermenonville-La-Grande. These routes traverse agricultural fields, woodlands, and local ponds, offering a variety of scenic experiences.
The terrain around Ermenonville-La-Grande is generally gentle, characterized by minimal elevation changes. You'll find paths through agricultural land, woodlands, and around natural water features like ponds. It's more suited for leisurely rides and exploring the rural environment rather than rugged, challenging mountain biking.
Yes, the area is well-suited for beginners. Out of the 21 available routes, 14 are classified as easy, making them ideal for those new to mountain biking or looking for a relaxed ride. An example is the Ponds of Fontenay-sur-Eure – The Ponds loop from Saint-Georges-sur-Eure, which offers gentle terrain.
Yes, for those looking for longer rides, there are routes like the Étang de Landelles loop from La Taye, which covers over 42 kilometers (26 miles). This route provides an extended exploration of the varied rural landscapes.
Many of the mountain bike routes in this area are circular, allowing you to start and finish at the same point. Examples include the popular Pont Bouju – Chartres loop from Barjouville and The Ponds – Ponds of Fontenay-sur-Eure loop from Saint-Georges-sur-Eure.
While mountain biking, you can encounter several points of interest. These include historical sites like the Church of Saint James in Illiers-Combray, the picturesque Moulin de Ver-lès-Chartres, and the Château des Boulard. Many routes also pass by local ponds and through charming woodlands.
The mountain bike trails around Ermenonville-La-Grande are highly rated by the komoot community, with an average score of 4.0 stars from over 14 reviews. Riders often appreciate the gentle terrain, the peaceful rural environment, and the network of paths that allow for varied exploration.
Yes, many trails are suitable for families due to the generally gentle terrain and minimal elevation changes. The area's focus on leisure activities and the abundance of easy routes make it a good choice for family outings. The Ponds of Fontenay-sur-Eure loop from La Taye is an easy option that families might enjoy.
The best time for mountain biking in Ermenonville-La-Grande is typically during spring, summer, and early autumn when the weather is mild and the paths are dry. The gentle terrain means trails are generally accessible, but checking local conditions after heavy rain is always advisable.
For broader cycling opportunities and information about the Eure-et-Loir department, you can visit the official tourism websites. For general adventures and experiences in the region, check tourisme28.com, or for more cycling-specific routes, explore francevelotourisme.com.
While the area is predominantly known for its easy to moderate routes, there are 7 moderate trails available for those seeking a bit more challenge. However, the region's landscape is not characterized by rugged, technical terrain typically sought by advanced mountain bikers. For more significant elevation gains and challenging terrain, you might consider areas like the Forest of Ermenonville (a different location in the Oise department).
The trails frequently incorporate natural water features, such as the various ponds around Fontenay-sur-Eure, and lead through pleasant woodlands. These elements provide a refreshing and scenic backdrop to your ride, offering a bucolic atmosphere.


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