4.3
(465)
3,482
riders
221
rides
Touring cycling around Blyes, located in the Ain department of France, offers routes through varied terrain. The area is characterized by its proximity to the Rhône River, providing access to riverine landscapes and flat sections suitable for cycling. Historical architectural attractions, such as the Château de Chazey-sur-Ain and Château de Vertrieu, are integrated into many routes, offering cultural points of interest. The broader region of Ain features diverse landscapes, including plains, which contribute to a range of cycling experiences.
Last updated: October 14, 2026
4.3
(14)
103
riders
85.8km
04:58
310m
310m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
3
riders
32.0km
02:30
70m
70m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.

7
riders
40.3km
03:34
430m
430m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
23.0km
01:22
130m
130m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
6
riders
18.7km
01:27
70m
70m
Hard bike ride. Great for any fitness level. You may need to push your bike for some segments of this route.
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The commune of Vertrieu, located in the department of Isère within the Balcons du Dauphiné, has the unique particularity of housing two major historical buildings: the Château Vieux (or Maison-Forte) and the Château Neuf (or Château Moderne).
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The Sault-Brénaz dam (also called Villebois dam or Sault-Brénaz facility) is an important hydroelectric infrastructure located on the Rhône River. It is situated on the border between the departments of Ain and Isère, mainly near the communes of Sault-Brénaz and Villebois. Commissioned in 1986, this structure was the last major facility built by the Compagnie Nationale du Rhône (CNR) on the upper Rhône.
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The Sault-Brénaz dam (also called Villebois dam or Sault-Brénaz facility) is an important hydroelectric infrastructure located on the Rhône River. It lies on the border between the departments of Ain and Isère, mainly near the communes of Sault-Brénaz and Villebois. Commissioned in 1986, this structure was the last major development built by the Compagnie Nationale du Rhône (CNR) on the upper Rhône.
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L'étang du Peillard is a charming small body of water located in the municipality of Saint-Romain-de-Jalionas, in the north of the Isère department, in the Auvergne-Rhône-Alpes region. It is located right next to the historic site of Moulin du Peillard.
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Posafol dovecote, 16th century
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cycle path very busy in good weather
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The site features the remains of fortifications dating from the 11th to the 19th centuries. The former castle of the Lords of Loyes (ruins of the Château de la Pie), the modern castle, the formal garden, and the kitchen garden are all visible. In the 18th century, major work was carried out on the Château de Loyes, but a fire destroyed the tops of the towers and the roof. In 1840, renovations were undertaken, including the construction of outbuildings, a woodshed/cellar, and stables. At the end of the 19th century, a church was built, dividing the castle mound in two. The castle entrance was modified at the end of the 19th century, along with the neo-Gothic wall. The garden, originally laid out in the early 18th century, was modernized by Luizet and Barret at the end of the 19th century; a landscaped garden was added to the formal garden. The castle mound is accessible via a footpath. Inside, a 17th-century staircase with ramps is adorned with the coats of arms of its various owners, painted in the 19th century. https://pop.culture.gouv.fr/notice/merimee/PA01000030
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Very pretty medieval village, reward after a small hill coming from the Green Way of Albaria
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There are over 220 touring cycling routes around Blyes, offering a wide variety of options for different skill levels and preferences. This includes approximately 49 easy routes, 137 moderate routes, and 42 difficult routes.
The terrain around Blyes is quite varied. You'll find many riverine paths along the Rhône, flat sections across the plains of Ain, and routes that pass through historical areas. While many routes are well-paved, some more challenging excursions may include unpaved segments, adding an element of adventure.
Yes, many routes around Blyes are designed as loops. For example, the View of the Saut du Rhône – View of Vertrieu castle loop from Hières-sur-Amby is a popular moderate loop offering scenic views. Another option is the Etang du peillard – Hières-sur-Amby village loop from Saint-Maurice-de-Gourdans, which circles a local pond and passes through a charming village.
Cycling routes in Blyes often integrate historical and natural attractions. You can pass by the View of Vertrieu castle, the Château de Chazey-sur-Ain, and enjoy views of the Rhône River. The broader region also features the Medieval town of Pérouges and the La Balme Caves, which are accessible from some routes.
Yes, for experienced riders seeking a challenge, there are approximately 42 difficult routes. One such route is the Ain/Rhône confluence – View of the Rhône loop from Blyes, which offers a more demanding ride with significant elevation changes.
The touring cycling routes around Blyes are highly rated by the komoot community, with an average score of 4.4 stars from over 300 reviews. Cyclists frequently praise the picturesque views, the variety of terrain, and the integration of historical sites like the Château de Vertrieu into the routes.
Yes, Blyes offers around 49 easy touring cycling routes perfect for beginners or families. These routes typically feature well-paved surfaces and can be completed within a couple of hours, allowing for a relaxed cycling experience through the scenic landscapes.
While specific seasonal data isn't provided, the region's diverse landscapes and riverine paths suggest that spring and autumn would offer pleasant temperatures and beautiful scenery for touring cycling. Summer can also be enjoyable, especially along the Rhône where breezes might offer some relief.
Yes, some routes in the Blyes area feature significant elevation gains. For instance, the Bois de Leyment – Entrance to Vaux-en-Bugey loop from Saint-Vulbas includes over 400 meters of ascent, providing a good workout for those looking for more strenuous rides.
Absolutely. The proximity to the Rhône River means many routes offer beautiful riverine landscapes. The View of the Saut du Rhône – View of Vertrieu castle loop from Saint-Vulbas is a great example, leading you directly through the Rhône River valley with continuous scenic views.
Many routes are designed to connect local points of interest, including villages. The Etang du peillard – Hières-sur-Amby village loop from Saint-Maurice-de-Gourdans specifically passes through the village of Hières-sur-Amby, allowing cyclists to experience local charm.


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