4.5
(748)
3,918
hikers
103
hikes
Hiking around Colomieu offers opportunities to explore the Ain department of the Auvergne-Rhône-Alpes region in France. The area features a blend of forests and notable natural features, providing varied terrain for outdoor activities. Hikers can encounter distinctive geological formations and, on clear days, views of Mont Blanc. The region's landscape includes lakes and rural paths, characteristic of the Bugey area.
Last updated: June 27, 2026
4.3
(6)
44
hikers
9.46km
02:39
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.4
(5)
24
hikers
10.2km
02:49
180m
180m
Explore the moderate 6.3-mile Lac d'Armaille Trail, featuring forests, the unique Roche Percée, and views of Mont Blanc on clear days.

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4.6
(7)
33
hikers
13.9km
03:41
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
12
hikers
11.3km
03:23
290m
290m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
3
hikers
6.51km
01:49
120m
120m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
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In the middle of a valley and surrounded by marshes, the lake of Arboréiaz is nestled in an isolated natural setting. It is known for having hosted the filming of the movie "Les Enfants du marais", by Jean Becker.
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La Roche Percée, near Colomieu, is a must-see highlight on your mountain bike route. It features a striking natural arch carved into the rock, surrounded by dense forest. As you hike along forest trails, you’ll suddenly come across this stunning formation, where you can pause to appreciate this unique geological feature and the panoramic views of the valley beyond.
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This charming little town is part of Arbois-en-Bugey. You won't feel cramped here. The population does not exceed 18 people.
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The rock of this natural tunnel is limestone. It was erosion that made it possible to pierce the rock and thus created a window that was, to say the least, original.
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Magnificent and unobstructed viewpoint over the 2 mountain lakes, especially in sunny weather which brings out their blue.
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This small but perfectly formed lake will add interest to any course.
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This lake is small but perfectly formed. It adds interest to this walk.
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There are over 100 hiking trails around Colomieu, offering a diverse range of experiences. The komoot community has rated these routes highly, with an average score of 4.5 stars.
Yes, Colomieu offers a selection of easier trails suitable for families. Out of the 102 available routes, 32 are classified as easy, providing gentle paths through forests and past natural features.
Hiking around Colomieu, you can discover distinctive natural landmarks. A prominent feature is La Roche Percée, a unique rock formation. The region also features several beautiful lakes, such as Lac d'Ambléon and Lake Barterand, and even waterfalls like Glandieu Waterfall and Cascade des Dards.
Yes, many of the trails around Colomieu are designed as circular routes, allowing you to start and end in the same location. For example, the La Roche Percée – Lac d'Armaille loop from Ambléon is a popular 8.5-mile option.
While specific regulations can vary, many trails in the Auvergne-Rhône-Alpes region are dog-friendly, especially if your dog is kept on a leash. It's always recommended to check local signage or specific route details for any restrictions before heading out.
The region offers several scenic spots. On clear days, some trails provide views of Mont Blanc. You can also find beautiful lake views, such as from the View of the lakes loop from Conzieu, or specific viewpoints like the Sculptures of the Cross and View of Lake Barterand.
Colomieu has a significant number of moderate trails, with 62 routes falling into this category. The Lac d'Armaille trail, for instance, is a moderate 5.9-mile path offering views of the lake and woodlands.
The Auvergne-Rhône-Alpes region generally offers pleasant hiking conditions from spring through autumn. Spring brings lush greenery, while autumn showcases vibrant foliage. Summer is also popular, but it's advisable to start early to avoid the midday heat.
Parking is typically available in or near the villages that serve as starting points for many trails, such as Colomieu itself or nearby Ambléon. Specific parking information can often be found in the details for individual routes on komoot.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 600 reviews. Hikers often praise the blend of forests, lakes, and unique natural rock formations like the Roche Percée, as well as the varied terrain suitable for different ability levels.
Yes, you can find trails that provide views of the Rhône River. The View of the Rhône at Colomieu loop from Ambléon is a moderate 6.5-mile route that offers this specific scenic experience.


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