3.9
(13)
58
riders
12
rides
Mountain biking around Jallans offers routes through a landscape characterized by open fields, gentle inclines, and rural settings. The region, situated in the Beauce, features a mix of agricultural areas and small woodlands, providing varied scenery for riders. Elevation changes are generally modest, making many routes accessible while still offering engaging terrain. The surrounding Eure-et-Loir department also provides access to rolling green hills and wooded valleys, particularly within the Perche Regional Natural Park.
Last updated: October 24, 2026
3.7
(7)
22
riders
45.4km
03:20
410m
410m
Moderate mountain bike ride. Good fitness required.
4.0
(1)
13
riders
33.6km
02:26
260m
260m
Moderate mountain bike ride. Good fitness required.

3.0
(3)
9
riders
30.2km
02:08
180m
180m
Moderate mountain bike ride. Good fitness required.
5.0
(1)
4
riders
32.6km
02:12
220m
220m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
6
riders
19.2km
01:06
110m
110m
Easy mountain bike ride.
Get access to more routes and recommendations from other explorers.
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.
This church in Romilly-sur-Aigre was dedicated to Saint Peter (Saint Pierre). Simon, nicknamed Peter (Rock), was a fisherman on the Sea of Galilee when he - together with his brother Andrew - was called by Jesus Christ to be "fishers of men". According to Catholic understanding, he is the supreme apostle, and the two millennia-long line of popes - currently Francis - are his successor. On statues and paintings, Peter is almost always depicted with two keys in his hand; this attribute refers to the biblical saying in Matthew: “I will give you the keys of the kingdom of heaven; Whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven” (Chapter 16, verse 19). Peter and Paul are also known as the “Princes of the Apostles”; their common feast day in the saints' calendar is June 29th.
3
2
The bridge that crosses the Loir at Montigny-le-Gannelon offers a beautiful viewpoint below the castle. The splendid facades of this Renaissance-style building are clearly visible. A feast for the eyes.
2
0
The castle overlooks the Loir River from a height of 60 meters. It comprises elements from different periods, blending medieval, Gothic, and Renaissance architectural styles. Imposing, especially when viewed from below, this castle served as a princely residence in the 12th, 15th, and 16th centuries. A visit will reveal a well-preserved and beautifully presented interior.
2
0
At the end of the 15th century, a first construction project made it possible to rebuild this church dedicated to Saint Peter. The current building consists of a nave, a choir bay and a three-sided apse. The bell tower was probably built at the beginning of the 20th century. The peculiarity of this building lies above all in the facade framed by two corner towers from the 18th century. Inside the porch, on the ground floor, you can still admire the old 16th-century gabled gate and two large western Gothic bay windows. Source: https://www.sauvegardeartfrancais.fr/projets/romilly-sur-aigre-eglise-saint-pierre/
4
0
Beautiful guided tour from the owner Great architecture location and interior design
1
0
A marvel to discover along the connie
0
0
The residence of a faithful comrade in arms of Joan of Arc. Jean de Dunois, known as the "bastard of Orléans", half-brother of Duke Charles of Orléans, made the old medieval castle a comfortable and bright residence and added a Sainte-Chapelle to it. His grandson François II d'Orléans-Longueville enlarged the castle with a wing with Renaissance decor announcing the great castles of the Loire Valley. Work began around 1450 and was not completed until around 1520.
1
0
There are 13 mountain bike trails available around Jallans, offering a variety of routes through the region's rural landscapes.
The mountain bike trails in Jallans are generally easy to moderate. There are 6 easy routes and 7 moderate routes, making the area accessible for various skill levels. You won't find any difficult or advanced trails here, as the region is characterized by gentle inclines and modest elevation changes.
Yes, Jallans offers several routes suitable for beginners. For example, the Château de Villebeton loop from Ozoir-le-Breuil is an easy 15.4-mile (24.8 km) trail with minimal elevation gain, perfect for those new to mountain biking.
Many of the mountain bike trails in Jallans are designed as loops, allowing you to start and finish at the same point. Examples include the popular Church of Saint John of the Chain loop from Les Garennes and the Château de Mémillon – Château de Mémillon loop from Saint-Denis-Lanneray.
Mountain biking in Jallans takes you through a landscape of open fields, agricultural areas, and small woodlands. The routes often connect charming villages and historical landmarks, providing varied scenery and cultural interest. Expect rural settings with gentle inclines rather than steep mountain climbs.
The komoot community rates the mountain bike trails in Jallans highly, with an average score of 4.0 stars from over 10 reviews. Riders often praise the accessible terrain, the blend of rural scenery with historical sites, and the overall pleasant experience of exploring the region's gentle landscapes.
Yes, the trails in Jallans often incorporate historical landmarks. While riding, you might encounter sites like the Château de Châteaudun or the Château de Moléans. The Courgain Mill – Saint Peter's Church loop from Saint-Denis-les-Ponts, for instance, leads through historical sites and agricultural land.
The longest mountain bike trail in Jallans is the Château de Mémillon – Château de Mémillon loop from Saint-Denis-Lanneray, which spans 32.9 miles (53.0 km) and typically takes around 3 hours 47 minutes to complete. This moderate route offers expansive countryside views.
Among the listed routes, the Moulin de Courgain loop from Châteaudun is one of the shorter options, covering 12.3 miles (19.7 km) and taking approximately 1 hour 7 minutes. It's an easy route suitable for a quicker ride.
The best time for mountain biking in Jallans is generally during spring, summer, and early autumn. These seasons offer pleasant weather conditions for exploring the open fields and rural paths. While winter riding is possible, be prepared for potentially muddy conditions on unpaved sections.
The mountain bike trails in Jallans are primarily easy to moderate, characterized by gentle inclines and modest elevation changes. There are no routes classified as 'difficult' in this region, so experienced riders looking for technical challenges or steep climbs might find the terrain less demanding.


Browse the best MTB trails in other regions.