4.4
(88)
195
riders
44
rides
Mountain bike trails around Saint-Clair-Sur-Epte are characterized by the scenic Epte Valley, offering a mix of riverside paths and routes through the Vexin Français Regional Natural Park. The terrain includes gentle ascents and descents, often passing through agricultural lands and woodlands. This area provides varied landscapes suitable for mountain biking, from historical sites to natural riverine environments.
Last updated: October 25, 2026
5.0
(4)
14
riders
32.0km
02:33
380m
380m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
3.9
(19)
16
riders
32.6km
01:39
100m
100m
Easy mountain bike ride.

5.0
(1)
5
riders
Moderate mountain bike ride. Good fitness required.
5.0
(4)
4
riders
Moderate mountain bike ride. Good fitness required.
4.0
(1)
7
riders
80.7km
05:02
570m
570m
Hard mountain bike ride. Very good fitness required.
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For us, cycling hikers, the place is perfect. Not only is the setting absolutely superb – a building steeped in history surrounded by absolute calm – but the welcome is also warm and perfectly suited to the needs of cycle tourists. It is very appreciable to be able to leave your bikes safely in a dedicated space after a day of cycling. The comfort of the rooms, the authentic charm of the place and the quality of the breakfast allow you to leave the next day with optimal energy. The location is ideal for exploring the surrounding routes, far from the urban hustle and bustle. A favorite spot that I highly recommend to all lovers of the "petite reine" (the little queen, referring to the bicycle) looking for rest and character. An essential stop if you are passing through the Vernon or Gisors area!
0
0
Superb and very confortable to get to, free parking close by.
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0
Superb view between Vétheuil and La Roche-Guyon
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0
Pleasant, cool, shaded, to do during the week, not crowded! On the other hand, avoid on weekends and by bike, pedestrians don't pay attention, dogs are at granny's, children are not kept in check... etc. 28 km of flat.
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0
Greenway developed and very pretty
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0
A military fortress with a defensive purpose, built in 1097, during the reign of William the Conqueror's second son, Gisors Castle marks a major page in the medieval history of Normandy. This fortification was intended to protect the Norman possessions of the King of England against the ambitions of the King of France. A true border place and eastern lock of Normandy, it was part of a vast campaign of fortifications in the Epte Valley, the natural boundary between the two kingdoms.
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There are over 40 mountain bike trails around Saint-Clair-Sur-Epte, offering a variety of options for different skill levels.
Yes, there are 4 easy mountain bike trails in the area. A great option for a pleasant ride with gentle gradients is the Notre Dame du Chêne – Epte Valley loop from Buhy, which covers 18.9 miles (30.5 km).
The trails are characterized by the scenic Epte Valley, featuring a mix of riverside paths and routes through the Vexin regional natural park. You'll encounter gentle ascents and descents, often passing through agricultural lands, woodlands, and historical sites.
For those seeking a longer challenge, the Fourge Mill – View of the route des crêtes loop from Magny-en-Vexin is a moderate 34.2 miles (55.0 km) trail that typically takes over 4 hours to complete, leading through the Vexin countryside.
The trails cater to various abilities, with 4 easy routes, 33 moderate routes, and 4 difficult routes available. This ensures options for beginners, intermediate riders, and advanced mountain bikers.
Many routes pass by historical sites and natural beauty. You might encounter highlights such as Castle of Château-sur-Epte, Le Moulin de Fourges, or the impressive Gisors Castle. The Castle of Château-sur-Epte – Dampsmesnil Passage Grave loop from Écos specifically explores historical sites.
Yes, many of the mountain bike trails in the region are designed as loops. Examples include the Notre Dame du Chêne – Epte Valley loop from Buhy and the Epte Valley – Fourge Mill loop from Guerny, allowing you to start and finish at the same point.
The mountain bike trails in Saint-Clair-Sur-Epte are highly rated by the komoot community, with an average score of 4.5 stars from over 60 reviews. Riders often praise the varied terrain, scenic river valleys, and historical points of interest.
Yes, several routes provide opportunities to see castles. The Le Moulin de Fourges – La Roche-Guyon Castle loop from Bus-Saint-Rémy is a moderate 27.1 miles (43.6 km) trail that includes views of the historic La Roche-Guyon Castle.
While mountain biking is possible year-round, spring and autumn generally offer the most pleasant conditions with mild temperatures and vibrant scenery. Summer can also be enjoyable, especially on shaded routes, but be mindful of warmer weather.
Many trails incorporate sections along the Epte Valley. The Epte Valley – Fourge Mill loop from Guerny is a moderate 19.5 miles (31.4 km) route that specifically highlights the valley's natural beauty.
Absolutely. A significant portion of the mountain bike trails in the region traverse the Vexin regional natural park, offering routes through its diverse landscapes of woodlands and agricultural areas. The Fourge Mill – View of the route des crêtes loop from Magny-en-Vexin is a good example of a trail leading through this park.


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