4.3
(231)
3,888
riders
535
rides
Road cycling routes around Frontonas traverse a diverse landscape in the Isère department of France, characterized by rural scenery, wooded areas, and waterways. The region offers varied terrains, including accessible paths along canals and rivers, and routes with moderate elevation changes. Frontonas is situated within a wider area known for its cycling infrastructure and proximity to natural parks, providing a mix of plains and rolling hills.
Last updated: May 24, 2026
3.3
(3)
24
riders
84.4km
03:58
880m
870m
This moderate 52.5-mile (84.4 km) road cycling route in the Balcons du Dauphiné offers diverse landscapes and medieval heritage.
5.0
(1)
13
riders
45.7km
02:21
580m
580m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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12
riders
42.4km
02:06
590m
590m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(6)
16
riders
34.7km
01:37
320m
320m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
7
riders
33.1km
01:25
200m
200m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Beautiful little town, quite touristy, but worth the detour
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Beautiful stone village and World Heritage Market Hall
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Although first mentioned in 1540, the Cingle fortified house was undoubtedly built in the second half of the 14th century by the Pèlerin family. Originally composed of a main tower and a wing back to the west, it perhaps originally included a curtain wall. During the 15th century, the south wing was extended towards the west, a main building comprising a lower room and an upper room was attached to the north of the main tower, while a turret occupied on the first floor by an oratory and on the second by a dovecote is built to the east, projecting. A wing including the kitchen on the ground floor is also built at right angles to the north of the courtyard. The farm itself retains some architectural elements dating from the 16th century. Source: Ministry of Culture
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The track is not equipped until the end although obligatory it ends on a gravel path
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The Bienassis fortified house, built by the Vallin family at the end of the 14th century, was organized around an enclosed courtyard and included a pavilion surrounded by watchtower turrets. The current building was completed in 1897 for Casimir Gournet, who wanted to give the old feudal residence the appearance of a medieval castle. Alphonse de Lamartine made several stays in Bienassis with his friend Nicolas Prosper Guichard, between 1804 and 1808. The castle, built of limestone rubble, consists of an L-shaped building covered with a long-pitched roof covered with mechanical tiles extended to the south by a high quadrangular tower with a porch in the work. The north wing has four levels of elevation: three cellars on the basement floor, a square floor and an attic floor. The tower rises on three levels: a ground floor with ribbed vaults and two square floors, the buildings are crowned with false machicolation. The corner turrets are covered with conical slate roofs. The stained glass windows of the ground floor living room are decorated with two bust-length women and two bust-length men in rondels. The coat of arms of the Joubert de Montlevon family can be found on one of the windows of the first living room on the ground floor. In the library, two shields with scrolling scroll motifs, a shield decorated with three female heads, a shield decorated with a passing griffin, and a shield decorated with two hammers with the initials C G for Casimir Gournet adorn the windows. Source: Châteaux de France
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Magnificent curiosity in stone, along the superb greenway which leads to Crémieu!
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Impressive stone column, which can be seen on the superb green see which leads to Crémieu.
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There are over 500 road cycling routes around Frontonas, offering a wide range of options for different skill levels. These routes are highly rated by the komoot community, with an average score of 4.3 stars.
Road cycling routes in Frontonas feature diverse terrain, including rural paths, wooded areas, and waterside routes along canals and rivers. You'll find a mix of plains and rolling hills, with some routes offering significant elevation gain, particularly those venturing towards the wider Isère region.
Yes, Frontonas offers challenging routes for experienced cyclists. For instance, the Château Delphinal of Crémieu – Crémieu, medieval town loop from Saint-Marcel-Bel-Accueil is a difficult 58.3 km path with notable elevation gain, passing through the historic medieval town of Crémieu.
Yes, Frontonas has routes suitable for beginners and those looking for easier rides. Many paths follow canals and rivers, offering accessible cycling with minimal elevation. While specific easy routes are not detailed here, the region's diverse network includes options for various ability levels.
Many routes pass by historical sites. You can cycle past the historic Château de Fallavier, a fortified castle, or explore the medieval town of Crémieu, known for its architectural heritage. The Our Lady of La Salette Chapel also offers lovely views from its promontory.
Absolutely. The region is characterized by a verdant, rural setting. You can enjoy views of the Isère plain, cycle along the Vieille Rivière, or pass by tranquil spots like the Étang de la Rosière. The Balconies of Dauphiné Loop, for example, offers expansive views across the Dauphiné region.
While specific family-friendly routes are not highlighted, the presence of waterside greenways and rural paths suggests options for families. Routes along canals, such as parts of the Demptézieu Castle – Greenway Along the Canal loop from L'Isle-d'Abeau, often provide flatter, safer environments suitable for family outings.
The Isère department generally offers pleasant cycling conditions from spring through autumn. The best time to visit for road cycling is typically during the milder months, avoiding the peak heat of summer or the colder, potentially wetter conditions of winter. Always check local weather forecasts before your ride.
Yes, many of the road cycling routes around Frontonas are designed as loops, allowing you to start and finish at the same point. Examples include the popular Balconies of Dauphiné Loop and the Bonnefamille ponds – A travers champs loop from La Verpillière.
While specific parking locations for each route are not detailed here, many routes start from towns or villages like L'Isle-d'Abeau or Saint-Marcel-Bel-Accueil, where public parking is generally available. It's advisable to check the starting point of your chosen route on komoot for more precise parking information.
Yes, many routes pass through or near villages and towns where you can find cafes, bakeries, and restaurants. For example, the route through Crémieu, medieval town offers opportunities for refreshments. Planning your route with komoot allows you to identify potential stops along the way.
Frontonas is located in the Isère department, which has a regional public transport network. While direct public transport to every route start might be limited, larger towns in the vicinity often have bus or train connections. Cyclists should research specific routes and public transport options to their chosen starting points.


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