4.2
(18)
156
riders
29
rides
Gravel biking around Mareil-Le-Guyon offers a network of no traffic gravel bike trails through varied landscapes. The region is characterized by small paths and roads that traverse open fields and wind through undergrowth. It is strategically located near the expansive Forêt de Rambouillet, which provides extensive forest tracks and country roads. The terrain includes gentle elevations and diverse natural features suitable for gravel cycling.
Last updated: May 8, 2026
4.5
(2)
18
riders
45.7km
02:40
270m
270m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
5.0
(3)
22
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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7
riders
29.9km
01:45
70m
70m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
14
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.5
(2)
6
riders
34.8km
02:19
300m
300m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Mareil-Le-Guyon
A rarity, cycle paths in the forest. Very, very few roots crossing it. Often, there is a parallel path for mountain bikers.
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great intermediate level course of around 1 hour by mountain bike
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View from the bottom of the Suisses lake
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Mountain bike ride through the countryside around Versailles and Marly-le-Roi. The route offers a clear view of the beauty of the 18th-century monuments. Very relaxing.
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table in a marshy area with a small bike park with cool bumps
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We never get tired of it
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In Greek mythology, the god APOLLO (also: Apollon) was associated with, among other things, the famous oracle of Delphi. According to tradition, the last oracle of Phytia (this was the title of the seer/fortune teller who lived there) in the second half of the fourth century - i.e. when Christianity was spreading more and more - is said to have been: "Tell the king that the beautifully constructed house has fallen. Phoibos Apollon has no refuge anymore, the sacred laurel is withering, its springs are silent forever, the murmuring of the water has ceased."
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There are over 30 dedicated no-traffic gravel bike trails around Mareil-Le-Guyon, offering a wide range of options for cyclists looking for quiet routes. These trails primarily feature moderate to difficult ratings, ensuring a good challenge for most riders.
The no-traffic gravel routes around Mareil-Le-Guyon vary significantly in length and duration. For example, you can find routes like the 18% hill – Singletrack Through the Ferns loop which is about 23 km and takes around 1.5 hours, or longer options such as the Plaisir Church – Plaisir Castle loop from La Verrière, spanning over 46 km and taking closer to 3 hours. Most routes fall within this range, offering diverse experiences.
The trails are generally rated as moderate to difficult. While they are traffic-free, many routes involve varied terrain, including forest tracks, sandy sections, and country roads, particularly within the Forêt de Rambouillet. This makes them suitable for riders with some experience looking for a good workout, rather than absolute beginners.
While many routes are rated moderate, some sections within the Forêt de Rambouillet or along local country paths can be suitable for families with older children or those accustomed to off-road cycling. It's best to check individual route details for elevation and terrain to ensure it matches your family's skill level. The region's focus on varied terrain means less emphasis on very easy, flat paths.
The region is beautiful year-round, but spring and autumn offer ideal conditions with milder temperatures and vibrant scenery. Summer can be pleasant, especially in the shaded forest areas. Winter riding is possible, but be prepared for potentially muddy or sandy conditions, especially after rain, and shorter daylight hours.
Many routes pass through or near the expansive Forêt de Rambouillet, known for its extensive woodlands and numerous ponds. You can discover beautiful natural highlights such as Rompu Pond, Étang de Hollande, and Étang des Noës. The region also features charming routes along rivers and through serene undergrowth.
Yes, many of the recommended no-traffic gravel bike trails around Mareil-Le-Guyon are designed as circular loops. This allows for convenient starting and ending points, often from nearby towns or villages. Examples include the Plaisir Church – Plaisir Castle loop and the Anne of Brittany Tower – Hollande Pond loop.
The area is highly rated by the komoot community, with an average score of 4.3 stars. Reviewers often praise the extensive network of quiet paths, the varied terrain of the Forêt de Rambouillet, and the opportunity to explore the picturesque countryside away from traffic. The blend of natural landscapes and accessible historical sites also adds to the appeal.
Many routes start from villages or towns surrounding Mareil-Le-Guyon, such as Villiers - Neauphle - Pontchartrain or La Verrière, where public parking is typically available. When planning your ride, check the starting point of your chosen route on komoot for specific parking recommendations or nearby public transport options.
Given the varied terrain, a gravel bike with good tire clearance and knobby tires (38mm or wider) is highly recommended for comfort and traction on sandy and forest tracks. Essential gear includes a helmet, water, snacks, a repair kit, and navigation tools. Depending on the season, layers of clothing are advisable, especially when riding through shaded forest areas.
Absolutely! While Mareil-Le-Guyon itself has the elegant Château de Mareil-le-Guyon, the region is rich in history. You can easily access the Château de Rambouillet, the Trianon Estate of the Chateau de Versailles, and the famous Gardens of Versailles. The area is also dotted with picturesque villages like Aigremont and Chambourcy, perfect for a post-ride exploration.


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