3.7
(5)
9
riders
6
rides
Mountain biking around Bullou features a landscape characterized by gentle rolling terrain and numerous ponds, offering accessible routes for various skill levels. The region's low elevation changes, with routes typically gaining less than 200 meters, make it suitable for relaxed rides. Riders can expect to encounter a mix of rural paths, open fields, and areas around tranquil water bodies.
Last updated: May 8, 2026
4.0
(2)
2
riders
30.3km
01:58
180m
180m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
1
riders
45.9km
02:41
120m
120m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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1
riders
19.6km
01:01
70m
70m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
1
riders
27.2km
01:25
80m
80m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.0
(1)
1
riders
18.2km
00:58
70m
60m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Built on an old feudal motte, which is still visible and was completely destroyed during the Hundred Years' War, it was replaced in the second half of the 15th century by the castle, the remains of which can still be seen today. The Saint-François Tower remains as it was, with its Grisons base and rows of white stone. Halfway up the circle is the Cord of Saint Francis of Assisi, with its coils and knots. A Renaissance building was added in the 16th century, and new buildings were constructed in the 17th and 18th centuries.
0
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Frazé Castle is distinguished above all by its French-style exteriors. Unfortunately, their tour is only open to groups by reservation.
1
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The castle was built in the 15th century and has undergone several renovations over the years, including the addition of a chapel in the 16th century and a new wing in the 18th century. It is now open to visitors and offers guided tours.
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This castle dates back to the 12th century, although some parts were added later. Its imposing tower was present from the beginning. As for the Saint Nicholas chapel, it is known for its Gothic decorations.
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The lordship of Alluyes was, in the Middle Ages, the first of the five baronies of Perche-Gouêt. The keep dates from the 12th century. Between the fortified gate and the dungeon rises the old Saint-Nicolas chapel ending in a semi-circular apse. It was originally lit by four round arched windows. A wide cart door was cut into the west wall when the chapel was converted into a barn. The framework was redone at the end of the 15th and the beginning of the 16th century. The chapel received a shingled vault on which paintings were executed. source: monumentum
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As you stroll through this magnificent French-style park, the striking spectacle of a medieval defensive castle with dry moats, machicolations, drawbridge, adorned with flamboyant and abundant Gothic decoration. Central painting of the small city, the castle of Frazé is a fine example of military architecture which does not sacrifice the sculpted decoration to the defensive role, with its door flanked by two towers with machicolations overhanging the moats, now dry. It allows itself to be contemplated from the freshness of the French-style park. Source: Perche-tourisme
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The Château de Frazé is surrounded by a beautiful French garden.
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Beautiful area. Apparently no visits but a good morning detour is worth it.
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There are 7 mountain bike trails documented around Bullou on komoot, with options for various skill levels.
Yes, Bullou is well-suited for beginners and families. The region features gentle rolling terrain and low elevation changes, making most routes accessible. Out of the 7 available trails, 5 are rated as easy. A good option for a relaxed ride is the Étang de Montremont loop from Bullou, which is 12.3 km long.
Mountain biking around Bullou primarily features rural paths, open fields, and areas around tranquil water bodies like ponds. The landscape is characterized by gentle rolling terrain with minimal elevation gain, typically less than 200 meters per route.
Yes, for those looking for longer rides, the Brou loop from Brou offers a moderate 45.9 km path through open fields and quiet country roads. Another substantial option is the Frazé Castle – Château de Frazé loop from Brou, an easy 30 km trail exploring historical sites and rural landscapes.
The trails often pass through rural landscapes, tranquil ponds, and offer glimpses of historical châteaux. Notable attractions include the Château de Frazé and the Alluyes Castle. You might also encounter charming settlements like Bonneval or historical sites such as the Porte de Boisville.
The mountain bike trails around Bullou are generally categorized as easy to moderate. There are currently no trails rated as difficult in this specific area, making it more suitable for relaxed rides and less technical mountain biking.
The area is highly rated by the komoot community, with an average score of 4.0 stars. Reviewers often praise the tranquil rural paths, the peaceful atmosphere around the ponds, and the opportunity to explore historical sites like châteaux without encountering significant technical challenges.
Yes, all the mountain bike routes listed for Bullou on komoot are designed as loops, allowing you to start and finish at the same point without needing to arrange transport back.
Given the gentle terrain and rural paths, mountain biking in Bullou is enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery. Summer can also be good, especially in the mornings or late afternoons, though some paths might be more exposed to the sun. Winter rides are possible, but conditions can be muddy after rain.
Yes, the tranquil Étang de Montremont is a focal point for several routes. You can explore it via the Étang de Montremont loop from Bullou (12.3 km) or the slightly longer Étang de Montremont loop from Dangeau (19.5 km).
Absolutely. The Frazé Castle – Château de Frazé loop from Brou is an easy 30 km trail that explores historical sites, including the Château de Frazé. Another option is the Alluyes Castle loop from Dangeau, which is 27.2 km long and passes by the Alluyes Castle.


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