4.5
(287)
1,325
riders
148
rides
Gravel biking around Guyancourt offers a diverse landscape characterized by numerous ponds, extensive green spaces, and proximity to the Vallée de Chevreuse Regional Natural Park. The terrain combines well-maintained paths around tranquil water bodies like the Minière Ponds and Geneste Pond with more challenging forest trails. This area, part of the Saint-Quentin-en-Yvelines conurbation, provides a mix of urban-adjacent natural areas and extensive cycling networks. The region's gentle terrain and modest elevation changes make it suitable for a range of cycling…
Last updated: July 3, 2026
4.4
(9)
53
riders
26.5km
01:34
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(6)
26
riders
51.3km
02:54
380m
380m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3.5
(4)
14
riders
43.4km
02:49
360m
360m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(3)
17
riders
16.8km
01:03
130m
130m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.8
(4)
20
riders
46.5km
02:48
440m
440m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Like all the ponds on the Satory plateau, it is a pleasant site.
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Nice place and very pleasant
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I know these mining ponds really well!! It's a superb, pleasant walk. The area is superb, remarkable and easy. Kind regards, Domi
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great intermediate level course of around 1 hour by mountain bike
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The tour of the ponds is very pleasant, whatever the season...and for those in the know, we ride in the footsteps of Blake & Mortimer!
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easy to ride on gravel
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There are over 190 gravel bike trails around Guyancourt, offering a wide variety of options for different skill levels and preferences. The komoot community has rated these routes highly, with an average score of 4.5 stars.
Gravel biking around Guyancourt offers a diverse landscape. You'll find well-maintained paths around tranquil water bodies like the Minière and Geneste Ponds, as well as more challenging forest trails, especially as you venture towards the Vallée de Chevreuse Regional Natural Park. The area combines urban-adjacent natural spaces with extensive cycling networks, featuring both paved and unpaved surfaces.
Yes, Guyancourt offers several easy gravel routes perfect for beginners. For instance, the Saint-Quentin-en-Yvelines area features routes with minimal elevation gain, such as the Saint-Quentin Pond – Bassin de Pissaloup loop from Saint-Quentin-en-Yvelines, which is rated as easy and covers 27.3 km.
Absolutely. Many routes around Guyancourt are suitable for families, particularly those exploring the numerous ponds and green spaces. The paths around the Parc des Sources de la Bièvre and the Saint-Quentin-en-Yvelines Leisure Base offer mostly flat and well-maintained surfaces, ideal for a relaxed family ride.
Yes, many of the gravel routes around Guyancourt are designed as loops, allowing you to start and finish at the same point. Popular circular routes include the Minière Ponds – Geneste Pond loop from Saint-Quentin-en-Yvelines and the longer Geneste Pond – Geneste Pond loop from Guyancourt, which takes you through extensive natural surroundings.
Many gravel routes integrate natural and historical attractions. You can cycle past serene ponds like the Ponds of Parc des Côtes Montbron. Further afield, especially within the Vallée de Chevreuse, routes may pass by impressive castles such as Dampierre-en-Yvelines Castle or even the famous Palace of Versailles. Other unique sights include the Menhirs of the Chêne des Missions.
The region is enjoyable for gravel biking through much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery. Summer is also great, especially for rides around the shaded forest paths and ponds. While winter can be ridden, be prepared for cooler temperatures and potentially muddy sections on unpaved trails.
For those seeking a greater challenge, the proximity to the Vallée de Chevreuse Regional Natural Park is a significant advantage. This park is known for its wild nature, offering more technical sections, challenging climbs, and panoramic trails with significant elevation gains. An example of a moderate route that ventures further out is the Breteuil Castle – Maincourt Washhouse loop from Saint-Quentin-en-Yvelines.
Guyancourt, as part of the Saint-Quentin-en-Yvelines conurbation, benefits from good public transport links. This makes it feasible to reach various starting points for gravel trails, especially those within the broader Saint-Quentin-en-Yvelines area, which is recognized for its extensive cycling network and commitment to cycling infrastructure.
Given the mix of urban development and natural areas, you'll find opportunities for refreshments. Routes that pass through or near towns and villages in the Saint-Quentin-en-Yvelines area or the Vallée de Chevreuse often have cafes, bakeries, or small shops where you can refuel. Planning your route with komoot can help identify such stops.
The komoot community highly rates the gravel biking experience in Guyancourt, with an average score of 4.5 stars from over 270 reviews. Riders often praise the diverse landscape, the tranquility of the pond-dotted routes, and the excellent balance between accessible, well-maintained paths and more adventurous forest trails, especially the connection to the Vallée de Chevreuse.


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