4.3
(20)
126
riders
30
rides
Mountain bike trails around Sai offer a diverse range of terrain for outdoor enthusiasts. The region features a mix of rugged uplands, forested areas, and coastal paths, providing varied riding experiences. Trails often include single-track sections and rocky surfaces, set amidst green mountain sides. This landscape provides a challenging yet rewarding environment for mountain biking.
Last updated: May 12, 2026
4.0
(1)
18
riders
46.3km
03:42
400m
400m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(2)
13
riders
34.9km
02:46
320m
320m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(2)
21
riders
41.9km
03:15
450m
450m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.8
(4)
4
riders
58.0km
04:11
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
2
riders
26.5km
02:07
270m
270m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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For a unique and historic destination, you can stop at this M16 Half-Track in Tournai-Sur-Dive. This is a rare example of an American WWII anti-aircraft vehicle that was abandoned by Allied forces after the liberation of France. It was to be equipped with four 0.5-inch machine guns mounted on a quadruple mount at the rear. You can imagine the noise he made shooting at enemy planes.
2
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The Château des Ducs is a 14th century castle that was once the residence of Pierre II de Valois, a descendant of Saint Louis. The castle is today the seat of the court of justice, but you can still admire its architecture and its chapel, which houses a magnificent altarpiece from the 18th century.
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At this point, the hiking trail leads back seven or eight millennia into the history of the European continent and its settlement. The people of that era were able to build amazing buildings using only the work of their hands - and with (from today's perspective) seemingly primitive tools. So this ring wall - partly brick, partly made of stones - that protectively surrounded the "Camp Celtique de Bierre".
3
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Centrally located, right next to the Office de Tourisme.
0
0
This fortified site was built in the Middle Neolithic (5300-4400 BC), when agricultural practices were beginning to take hold. The camp is one of the largest in western France.
4
0
Opposite, a bakery with very good products for picnics or snacks.
0
0
12th century Romanesque building, one of the best preserved in France. Similar to the Anglo-Norman dungeon family. Visible from the outside. Free
1
0
Mountain biking around Sai offers a diverse range of terrain, including rugged uplands, forested areas, and coastal paths. You'll often encounter single-track sections and rocky surfaces, providing a challenging yet rewarding experience amidst green mountain sides.
There are over 30 mountain bike trails available in the Sai region, catering to various skill levels. This includes 5 easy routes, 21 moderate routes, and 5 difficult routes.
Yes, Sai offers 5 easy mountain bike routes that are suitable for families. These trails provide a gentler introduction to mountain biking while still allowing you to enjoy the scenic landscapes.
The trails in Sai are highly rated by the komoot community, with an average score of 4.2 stars from over 20 reviews. Mountain bikers often praise the varied terrain, from forested sections to open areas, and the well-balanced rides through scenic landscapes.
For those looking for a longer ride, consider the Donjon de Chambois – Camp Celtique de Bierre loop from Argentan, which is approximately 58 km long. Another option is the Château des Ducs – Technical Trail loop from Argentan, spanning about 46 km.
Yes, advanced riders can find challenging routes in Sai. For example, the Château des Ducs – Technical Trail loop from Argentan is rated as difficult, featuring significant elevation gain through varied terrain. Another difficult option is the Technical Trail – Château des Ducs loop from Argentan.
While mountain biking in Sai, you can explore routes that pass by historical landmarks. For instance, some trails are near the Château des Ducs or the Donjon de Chambois. The region also features forested sections and open areas offering scenic views.
Yes, the Sai region is rich in historical sites. Many mountain bike routes are close to impressive castles such as the Château des Ducs, Donjon de Chambois, and Château de Sassy. You might also encounter the Haras du Pin, a national stud farm.
The duration of mountain bike routes in Sai varies significantly depending on the trail's length and difficulty. For example, a moderate route like the Château des Ducs – Camp Celtique de Bierre loop from Argentan typically takes around 2 hours 46 minutes, while a difficult one like the Château des Ducs – Technical Trail loop from Argentan can take over 3 hours 40 minutes.
Absolutely. The Château des Ducs – Camp Celtique de Bierre loop from Argentan is a popular moderate trail that offers a balanced ride through scenic landscapes. Another good option is the Château des Ducs loop from Argentan, also rated as moderate.


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