4.6
(55)
222
riders
20
rides
No traffic touring cycling routes around Bullou traverse a landscape characterized by undulating valleys, green countryside, and the serene Loir River. The region is situated near the Perche Regional Natural Park, offering extensive forests and rolling hills. Cyclists can also experience the agricultural plains of Beauce, providing varied vistas. This area provides a blend of natural beauty and established cycling infrastructure, ideal for touring.
Last updated: May 25, 2026
5.0
(1)
2
riders
28.9km
01:40
130m
130m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
7
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
2
riders
21.1km
01:12
70m
70m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
2
riders
19.8km
01:09
90m
90m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
2
riders
16.0km
00:56
60m
60m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Bullou
According to biblical accounts, the apostle "Saint Jacques" was the first person to be executed for his faith, as recorded in the Acts of the Apostles, making him an early martyr (blood witness) of Christianity. His tomb in the town named after him, "Santiago de Compostela" (Galicia, Spain), is one of the most famous and important pilgrimage destinations in the world and is often ranked third after Jerusalem and Rome. Yesterday (July 25) was his feast day in the calendar of saints. When this date falls on a Sunday (this was last the case in 2021), the Catholic Church celebrates a special "Holy Year" there (extended by Pope Francis until 2022 due to the coronavirus pandemic).
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The place to take a break in Illiers-Combray.
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Illiers Combray is not the banks of the Eure but of the Loir!
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Very beautiful church from the 15th century with a painted wooden beam ceiling.
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Unfortunately, the church was not accessible when I visited (mid-September 2024). You could only look in through a gate and the dance of death depictions on the left side were not really visible. In front of them were transparencies with skeleton drawings. Maybe those were the depictions...
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The bicycle repairer has ceased his activity
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Former keep nicknamed La Poivrière because of its roof and which was part of the fortified enclosure in the 13th century
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Bonneval, nicknamed the little Venice of Beauce
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There are over 20 no-traffic touring cycling routes around Bullou, catering to various skill levels. The majority, about 15, are rated as easy, with 5 moderate and 1 difficult option for more experienced riders.
The routes around Bullou offer a diverse range of landscapes. You'll find undulating valleys, particularly along the Loir River, and green countryside. The nearby Perche Regional Natural Park features dense forests and rolling hills, providing tranquil, shaded paths. You might also encounter parts of the Beauce plains, offering different vistas.
Yes, many of the routes are suitable for families, especially the 15 easy-rated tours. The region's focus on quiet country roads and established cycle networks like sections of the Loir Valley by Bike makes it ideal for relaxed family outings. An example of an easy route is Illiers-Combray loop from Saint-Avit-les-Guespières, which offers gentle terrain.
The region is rich in history. You can cycle past impressive structures like the Château de Frazé or the Alluyes Castle. The charming town of Bonneval, often called 'Little Venice of Beauce,' is also a highlight. Many routes also pass through picturesque villages with traditional churches, such as the Church of Saint James in Illiers-Combray.
The best time to cycle around Bullou is typically from spring through early autumn (April to October). During these months, the weather is generally mild and pleasant, with the countryside in full bloom or displaying beautiful autumnal colors. The Perche Natural Park's forests offer welcome shade during warmer summer days.
While Bullou itself offers several local loops, its proximity to major cycling networks provides access to longer tours. You can connect to sections of the Loir Valley by Bike, which offers routes like the 52 km stretch from Châteaudun to Vendôme. For even longer adventures, the renowned La Loire à Vélo route is accessible, offering hundreds of kilometers of cycling through a UNESCO World Heritage site.
Yes, many of the routes around Bullou are designed as loops, allowing you to start and end in the same location without retracing your path. For example, the The King's Tower – Bonneval loop from Dangeau is an easy circular option. The Perche Regional Natural Park also features a network of nine loops, known as 'Routes tranquilles du Perche,' ranging from 60 to 100 kilometers.
The area is highly rated by the komoot community, with an average score of 4.6 out of 5 stars from 46 reviews. Reviewers often praise the quiet country roads, the scenic beauty of the Loir Valley and Perche Natural Park, and the opportunity to explore charming villages and historical sites away from heavy traffic.
While most routes are easy to moderate, there is at least one difficult-rated route for those seeking more challenging terrain. The Château de Frazé – Nogent-le-Rotrou Castle loop from Brou, for instance, covers nearly 90 km with over 600 meters of elevation gain, offering a more demanding experience.
While direct public transport to every trailhead might be limited in rural Bullou, nearby larger towns like Châteaudun often serve as hubs with public transport connections and ample parking. Many routes, such as the Bike loop from Bullou, can be started directly from the village, where parking is generally available. It's advisable to check specific starting points for parking facilities.
Yes, the region is geared towards cycle tourism, so you'll find opportunities for refreshments and accommodation. Charming villages and towns along the Loir Valley and within the Perche Natural Park often have local cafes, restaurants, and guesthouses. Planning your route to pass through these settlements will ensure you have places to stop and rest.


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