4.4
(842)
16,320
riders
554
rides
Road cycling routes Saint-Germain-En-Laye are characterized by a diverse landscape, featuring extensive woodlands, historic domains, and scenic views over the Seine Valley. The region includes the vast Forest of Saint-Germain-en-Laye and the National Domain, which offer dedicated cycle paths and well-maintained surfaces. Cyclists can navigate routes through ancient forests, past historic châteaux, and along the Grand Terrace, providing varied terrain for different skill levels.
Last updated: May 10, 2026
4.7
(62)
778
riders
55.4km
02:20
410m
410m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.7
(47)
531
riders
38.9km
01:39
290m
290m
An easy 24.2-mile (38.9 km) road cycling loop through Marly Forest, offering charming countryside and well-paved surfaces.

Sign up for free
4.3
(26)
385
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(12)
251
riders
65.1km
02:49
400m
400m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
244
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.6
(8)
255
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(17)
226
riders
47.9km
02:01
280m
280m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(4)
217
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(12)
156
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
3.4
(5)
170
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Saint-Germain-En-Laye
Road Cycling Routes around Le Port-Marly
Road Cycling Routes around Forêt Domaniale de Saint-Germain-en-Laye
Road Cycling Routes around Noisy-Le-Roi
Road Cycling Routes around Marly-Le-Roi
Road Cycling Routes around Chambourcy
Road Cycling Routes around Le Pecq
Road Cycling Routes around Aigremont
Road Cycling Routes around Montesson
Road Cycling Routes around Croissy-Sur-Seine
Road Cycling Routes around Fourqueux
the small bridge which joins Conflans to the forest of Saint Germain en Laye.
0
0
Small bridge with a dedicated cycle path. Convenient
0
0
The Saint-Germain-En-Laye region offers a wide array of road cycling options, with over 570 routes available. These routes cater to various skill levels, from easy to challenging, ensuring there's something for every cyclist.
Yes, Saint-Germain-En-Laye has over 100 easy road cycling routes. A great option for a relaxed ride is the Allée Royale and Marly Forest Loop, an easy 38.9 km path featuring well-paved surfaces and charming countryside, perfect for families or those new to road cycling.
Road cycling in Saint-Germain-En-Laye offers a diverse landscape. You'll ride through extensive woodlands like the vast Forest of Saint-Germain-en-Laye and Marly Forest, past historic châteaux, and along scenic views over the Seine Valley. The region is characterized by hundred-year-old trees, French gardens, and dedicated cycle paths.
Absolutely. Many routes pass by significant historical and natural attractions. You can cycle near the historic Château de Saint-Germain-en-Laye, the magnificent Maisons-Laffitte Castle, or enjoy the tranquility of Corra Pond within the forest. The Confluence of the Seine and the Oise also offers a picturesque stop.
The region is enjoyable for road cycling throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery with changing foliage. Summer is also popular, though it can be warmer. Even in winter, many routes through the forests remain accessible, offering a different kind of serene beauty.
Yes, while many routes are gentle, some sections offer more challenging elevation changes. For instance, the area between Saint-Germain and Marly Bailly includes a steep hill, often rewarded with long downhill sections and scenic views. Routes like the Road under the woods – Route de Villepreux loop from Le Vésinet - Le Pecq feature over 650 meters of elevation gain, catering to more advanced riders.
Many of the road cycling routes in the area are designed as loops, allowing you to start and finish at the same point. Examples include the Loop in the Yvelines starting from the forest of Marly and the Maisons Castle – Maisons-Laffitte Castle loop from Le Vésinet - Le Pecq, providing convenient circular journeys.
The road cycling routes in Saint-Germain-En-Laye are highly rated by the komoot community, with an average score of 4.3 stars from over 790 reviews. Cyclists often praise the well-maintained surfaces, the tranquility of the woodlands, and the beautiful historical sites encountered along the way.
Certainly. For those seeking longer rides, routes like the Auvers‑sur‑Oise Castle – Labbeville Church loop from Conflans-Sainte-Honorine extend to over 64 km, offering a substantial challenge and a chance to explore more of the picturesque Yvelines region.
The charming old town of Saint-Germain-en-Laye, with its narrow streets and squares, provides an excellent opportunity for a post-ride coffee or meal. Many routes also pass through or near smaller villages where you can find local cafes and bakeries to refuel.
The Forest of Marly is an integral part of the broader Saint-Germain-En-Laye cycling experience. Many routes, such as the Allée Royale and Marly Forest Loop, specifically traverse Marly Forest, offering charming countryside and well-paved surfaces. The Saint-Germain-En-Laye region encompasses this and other diverse areas, including the larger Forest of Saint-Germain-en-Laye and the Seine Valley views.
Saint-Germain-En-Laye is well-connected by public transport, including RER A, making it accessible from Paris. This allows cyclists to easily reach starting points for routes within the forest and surrounding areas, often with options to transport bikes on trains during off-peak hours.


Check out more Road cycling routes throughout Saint-Germain-En-Laye below and find the perfect route in your destination.
Browse the best Road cycling routes in other regions.