4.4
(26)
119
riders
16
rides
Mountain bike trails around Achun are set within a diverse landscape, characterized by a karst massif nestled between the Matsesta and Khosta rivers. The region features varied terrain, from oak forests on sun-drenched southern slopes to beech trees on the shadier northern side. Riders can expect a mix of challenging downhill sections with technical elements and smoother flow trails. The area's topography includes the peak of Greater Akhun, rising to 2,175 feet (663 meters), offering panoramic views of the Black…
Last updated: May 8, 2026
4.6
(5)
13
riders
45.4km
03:26
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(3)
14
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.8
(4)
15
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(4)
15
riders
36.0km
02:00
200m
200m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.0
(1)
5
riders
24.5km
01:47
220m
220m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Absolutely great village, perfect silence!
2
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in Chaumot, a very pleasant little port and refreshment bar on the canal.
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impressive aqueduct and very pretty road
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The village is home to a very beautiful castle dating from the 14th century, belonging by inheritance or sale to many private families. The writer Jules Renard (1864-1910) lived his entire childhood in the village. He was mayor of the village from 1904 until his death. He is buried in the village cemetery.
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The Baye pond has an equipped beach where you can take a break and swim.
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This reservoir was created in the 19th century and is classified as a “Sensitive Natural Area”. An interpretive trail allows you to go around the pond.
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Achun offers a diverse range of mountain biking experiences, from challenging downhill sections with technical elements like rock gardens to smoother flow trails. The terrain is varied, encompassing oak forests on sun-drenched southern slopes and beech trees on the shadier northern side, all within a karst massif.
There are over 15 mountain bike trails recorded in Achun, catering to various skill levels. You'll find a good mix of easy, moderate, and difficult routes to explore.
Yes, Achun has several easy mountain bike trails. For a pleasant ride, consider the Baye Pond – Château de Châtillon-en-Bazois loop from La Collancelle, which is 22.2 miles (35.8 km) long with minimal elevation gain.
For experienced riders seeking a challenge, the Château de Châtillon-en-Bazois – Baye Pond loop from Ancienne gare d'Aunay is a difficult route spanning 64.6 miles (103.9 km) with significant elevation changes.
The region offers stunning natural beauty. From the peak of Greater Akhun, you can enjoy panoramic views of the Black Sea and the Western Caucasus Mountains. Other notable natural features include the Agur Gorge with its waterfalls, the Akhun Caves, and the scenic Eagle Rocks along the Agura River.
Yes, you can encounter several interesting landmarks. The summit features a 30.5-meter Romanesque observation tower built in 1936, offering 360-degree views. Along some routes, you might pass by attractions such as La Chapelle St Elymon, Collancelle Locks, or the Château de Châtillon-en-Bazois.
The mountain bike trails in Achun are highly rated by the komoot community, with an average score of 4.25 stars from around 25 reviews. Riders often praise the varied terrain, the scenic views, and the options available for different skill levels.
Many of the trails in Achun are designed as loops, offering convenient circular routes. Examples include the popular Collancelle Locks – Canal de Nivernais loop from Étang de Perchette and the Étang de Baye – Château de Châtillon-en-Bazois loop from Châtillon-en-Bazois.
While mountain biking can be enjoyed for much of the year, autumn is particularly scenic due to the diverse vegetation, with oak forests on southern slopes and beech trees on northern slopes displaying vibrant colors.
At the summit of Mount Akhun, there is a dedicated tourist zone with cafes and stalls selling local goods. Additionally, the Town of Corbigny, which is near some routes, also offers options for refreshments.
Trail durations vary significantly based on length and difficulty. For instance, a moderate route like the Collancelle Locks – Canal de Nivernais loop from Étang de Perchette typically takes around 3 hours 26 minutes, while shorter routes can be completed in about 2 hours.


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