4.4
(129)
2,738
riders
162
rides
Road cycling routes around Optevoz traverse a varied landscape characterized by rolling hills, river valleys, and routes connecting historical towns. The region offers a mix of challenging ascents over passes and more gentle paths through agricultural areas. Road cyclists can expect to encounter diverse terrain, from open countryside to routes passing by local landmarks and bodies of water.
Last updated: October 7, 2026
34
riders
95.2km
04:59
1,640m
1,640m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(1)
23
riders
43.5km
01:57
370m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(1)
19
riders
25.8km
01:08
240m
240m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.0
(1)
20
riders
38.2km
01:46
340m
340m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
22
riders
37.0km
01:33
140m
140m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
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This rural village, bordered by the Rhône and the spectacular cliffs of Isle Crémieu, has just over 1,200 inhabitants (the Hiérois) and is part of the Balcons du Dauphiné community of municipalities.
0
0
Very beautiful village with character, entirely made of stone; from the village, you can see the Madonna of the Larina Archaeological site.
0
0
Beautiful and very wild without cars
0
0
All the information you need about the upcoming climb: length, average gradient, etc. A great initiative from the Ain Department.
1
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Lake Ambléon is located in the Bas-Bugey massif, in a valley of the Tentanet mountain (712 m above sea level). Its area is 5.58 hectares. Recognized as a natural zone of ecological, fauna and flora interest (ZNIEFF) type I, it is made up of a marshy part and a deeper zone, which however does not exceed ten meters in depth Lake Ambléon, accessible by the D41 road which connects Ambléon to Lhuis, is frequented in summer by fishermen and walkers. Nearby a stele was erected in memory of the Ambléon maquis. Source: Wikipedia
3
0
Pass accessible from Appregnin or Lhuis, located at an altitude of 745 m.
1
0
Slope at ~7% on this segment between Lagnieu and Sain-Sorlin-en-Bugey.
0
0
Optevoz offers a diverse range of road cycling routes. You'll find options for all skill levels, with 30 easy routes, 109 moderate routes, and 29 difficult routes. This variety ensures that both beginners and experienced cyclists can find suitable challenges.
Yes, Optevoz has 30 easy road cycling routes perfect for families or beginners. A great option is the Crémieu, medieval town – Troglodyte in Cremieu. loop from Crémieu, which is 20.9 miles (33.7 km) long and features a moderate elevation gain, making it accessible for a relaxed ride.
The region around Optevoz is characterized by varied terrain, including rolling hills, picturesque river valleys, and routes connecting historical towns. You'll encounter everything from challenging ascents over passes to more gentle paths through agricultural areas, often with views of local landmarks and bodies of water.
Many of the road cycling routes in Optevoz are designed as loops, allowing you to start and finish at the same point. For example, the popular Vallée Bleue Lake – Rond point du petit train loop from Hières-sur-Amby is a moderate 28.2-mile (45.3 km) circular route offering scenic views.
Road cycling routes in Optevoz often pass by beautiful natural and historical sites. You can cycle past serene lakes like Vallée Bleue Lake and La Tuille Pond. Historical sites such as the medieval town of Crémieu and its Château Delphinal are also accessible by bike.
The varied landscape of Optevoz makes it enjoyable for road cycling across multiple seasons. Spring and autumn generally offer pleasant temperatures and beautiful scenery. Summer is also popular, especially for routes that pass by lakes or offer shaded sections. Always check local weather conditions before heading out.
The duration of routes varies significantly based on distance and difficulty. Shorter, moderate loops like the Lavoir d'Optevoz – La Tuille Pond loop from Trept (23.7 miles / 38.2 km) can be completed in under 2 hours. More challenging routes, such as the Col de Fay – Portes Pass loop from Hières-sur-Amby (63.3 miles / 101.9 km), can take over 5 hours due to significant elevation gain.
The road cycling experience in Optevoz is highly rated by the komoot community, with an average score of 4.4 stars from over 100 reviews. Cyclists frequently praise the region's diverse terrain, which includes both challenging mountain passes and serene valley rides, as well as the scenic views of lakes and historical towns.
Yes, many routes provide excellent viewpoints, especially those traversing the rolling hills or passing by the region's lakes. For instance, the Vallée Bleue Lake – Rond point du petit train loop from Hières-sur-Amby offers beautiful vistas of Vallée Bleue Lake. You might also find scenic spots like the View of the Étang de Moras along some routes.
There are over 160 road cycling routes available around Optevoz, offering a wide selection for cyclists of all abilities and preferences. This extensive network allows for diverse exploration of the region's landscapes.
Absolutely. For experienced cyclists seeking a challenge, Optevoz offers 29 difficult routes. A prime example is the Col de Fay – Portes Pass loop from Hières-sur-Amby, a demanding 63.3-mile (101.9 km) route with significant elevation gain over mountain passes.


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