4.6
(78)
485
hikers
50
hikes
Hiking around Saint-Coulitz offers diverse landscapes within the Finistère department of Brittany, integrated into the Armorique Regional Natural Park. The area is characterized by the meanders of the Aulne River and the Nantes-Brest Canal, providing picturesque riverside paths. Hilly terrain, including Mont Banine, and significant forested areas like the Duke Forest, contribute to varied elevation and scenery. This region provides a mix of waterways, woodlands, and gentle ascents for hikers.
Last updated: May 14, 2026
5.0
(1)
17
hikers
5.43km
01:26
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(3)
7
hikers
6.57km
01:45
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
9
hikers
9.83km
02:42
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
5.17km
01:28
120m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5
hikers
3.57km
01:04
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Beautiful little town, dominated by the river.
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One of the locks of the Canal de Nantes à Brest, which connected the Loire at Nantes with the Canal de Brest.
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This wonderful little church dates back to the 17th century. The chapel is surrounded by a beautiful meadow, where you can rest and unwind.
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Very nice path along the Aulne - highly recommended.
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Châteaulin is a charming Breton town, located along the Aulne river. It is known for its historical heritage, its picturesque landscapes, and its welcoming atmosphere.
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Built on the hillside on the north-west face of a mound which was a fortified point from the 10th century, the Notre-Dame chapel dominates the channeled course of the Aulne by 35 m. Its oldest parts date back to the beginning of the 13th century. At the time, it was the parish church of a small village established on a nearby hillock of which the place called “Le Vieux-Bourg” remains. The structure of the chapel will evolve over the next 5 centuries according to the different styles of the moment. But despite all these changes, a certain unity emerges which makes this church a small masterpiece of Breton architecture. The church, the triumphal arch, the cross and the ossuary are classified historic monuments.
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Built on the slope on the northwest side of a hill which has been a fortified point since the 10th century (in the 11th century the cartulary of the Benedictine abbey of Landévennec refers to this place by the name "Montagne de Nin near the bank of the river Hamn" ) the Notre-Dame chapel dominates the course of the canalized Aulne from a height of 35 m Its oldest parts date back to the beginning of the 13th century. At that time it was the parish church of a small village built on a nearby hill, from which the place called "Le Vieux-Bourg" survives. The structure of the chapel will evolve over the next 5 centuries according to the different styles of the moment. But despite all these changes, a certain unity emerges that makes this church a small masterpiece of Breton architecture. Source: https://fr.m.wikipedia.org/wiki/Chapelle_Notre-Dame_de_Ch%C3%A2teaulin
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Beautiful idyllic town on the river L'Aulne. Ideal as an excursion destination to a café or just to roll through. More about the place: https://fr.m.wikipedia.org/wiki/Ch%C3%A2teaulin
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There are over 45 hiking trails around Saint-Coulitz, offering a variety of experiences from easy strolls along the canal to more challenging routes through hilly terrain. The komoot community has recorded 48 distinct tours in the area.
Yes, Saint-Coulitz offers many easy hiking options perfect for beginners or families. There are 22 easy routes available. A great choice is the Écluse de Prat Hir – The Aulne River loop from Saint-Coulitz, an easy 4.1-mile (6.6 km) trail that follows the scenic Aulne River and passes canal locks, typically completed in about 1 hour 45 minutes.
The terrain around Saint-Coulitz is quite varied. You can expect picturesque riverside paths along the Aulne River and Nantes-Brest Canal, as well as routes through forested areas like the Duke Forest. There are also hilly sections, including Mont Banine, which offer gentle ascents and varied scenery within the Armorique Regional Natural Park.
Yes, many of the routes around Saint-Coulitz are circular, allowing you to start and end at the same point. For example, the Hiking loop from Port-Launay is a popular 6.2-mile (10.0 km) circular trail that follows the Aulne River, taking approximately 2 hours 39 minutes to complete.
Hiking trails around Saint-Coulitz offer a blend of natural beauty and cultural heritage. You can explore the meanders of the Aulne River, discover various locks along the Nantes-Brest Canal, and walk through the significant Duke Forest. Notable landmarks include the Notre-Dame Chapel, a masterpiece of Breton architecture, and the Saint-Laurent chapel with its 17th-century slate fountain. The Church of Saint-Coulitz and the former hydroelectric plant also add historical context to your walks. You can find more details about these and other points of interest in the Attractions around Saint-Coulitz guide.
Saint-Coulitz is generally a welcoming area for dog-friendly hikes, with many trails passing through natural landscapes like forests and riverside paths. Always ensure your dog is under control, especially near livestock or in protected natural areas. Check specific trail regulations for any restrictions, but generally, the rural paths are suitable for walks with your canine companion.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 70 reviews. Reviewers often praise the scenic river paths, the tranquility of the canal-side walks, and the varied terrain that includes both woodlands and gentle ascents. The blend of natural beauty and historical points of interest is frequently highlighted.
Yes, for those looking for a bit more challenge, there are 23 moderate routes available. The Rostomic tunnel loop from Châteaulin-Embranchement is a moderate 5.3-mile (8.5 km) path that features varied terrain with some elevation gain through the local hills and woodlands, offering a good workout and rewarding views.
The best time to go hiking in Saint-Coulitz is generally from spring to autumn (April to October). During these months, the weather is milder and the natural landscapes, especially the gorse flowers in the Armorique Regional Park, are vibrant. While winter hiking is possible, be prepared for cooler temperatures and potentially wetter conditions, especially along the river paths.
Given its location within the Armorique Regional Natural Park and along the Aulne River, Saint-Coulitz offers good opportunities for wildlife spotting. Hikers may encounter various bird species along the waterways and in the forests. Keep an eye out for local flora and fauna that thrive in this diverse natural environment.
Parking is generally available in and around the commune of Saint-Coulitz, particularly near trailheads or village centers. For routes starting from specific locations like Port-Launay or Châteaulin-Embranchement, designated parking areas are usually present. It's advisable to check the starting point of your chosen route on komoot for specific parking recommendations.
While Saint-Coulitz is a rural commune, you can find amenities in the village center and in nearby towns like Châteaulin. These often include cafes, bakeries, and small shops where you can refuel before or after your hike. It's a good idea to carry water and snacks, especially on longer routes, as amenities might not be directly on every trail.


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