4.6
(119)
522
hikers
48
hikes
Hiking around Kergrist-Moëlou offers diverse landscapes within Brittany's Kreiz Breizh region. The area features a mix of forests, tranquil lakes, and distinctive geological formations like the Chaos de Toul Goulic and Gorges du Daoulas. Situated on the southern slope of the Monts d'Arrée, the terrain includes varied elevations and natural moorland areas. This environment provides a range of hiking experiences, from gentle lakeside paths to more rugged gorge explorations.
Last updated: May 14, 2026
4.5
(32)
133
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(4)
17
hikers
7.07km
01:54
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.0
(2)
6
hikers
6.91km
01:55
130m
130m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(3)
12
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
6
hikers
2.96km
00:49
60m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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This is an easier way across the river than using the boulders.
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This is one of the very few straight sections of the canal.
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In the heart of the Côtes d'Armor, near Locarn, the Corong Gorges offer a spectacular landscape. Crossed by the Follezou river, we discover a huge pile of rocks shrouded in legend. An almost magical place! Source: https://www.tourismebretagne.com/destinations/les-10-destinations/coeur-de-bretagne-kalon-breizh/les-gorges-du-corong/
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A welcome breath of fresh air
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Nice walk of about 5 km. Not difficult, but unsuitable for people with limited mobility. This because of a crossing over large boulders that are not made.
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This passage is the highest point of the canal. It was necessary to dig three million cubic meters of earth and rock to make the canal pass: as much as to build the largest pyramid in Egypt! The work was carried out in the 19th century by deserters imprisoned and sentenced to forced labor. Many did not survive the unimaginable working and hygienic conditions. A book “Les Bagnards du canal de Nantes à Brest” traces the little-known history of the builders of the canal from Nantes to Brest.
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To connect one valley with another, this was dug out by hand, the earth removed on men's backs and all with no machinery. This is the highest point of the canal. As you go along the path, look at how high the woodlands on either side are. It was cut through rock (schist). It is 3.5Km long. On one side was a camp, really a prison, where the 600 convicts, from the prison in Brest, were housed and who were forced to do this labour. Mostly they were deserters from the War with Spain. Dysentery, fever, matnutrition were all rife and on top of back breaking physical labour. After the 1830 Revolution, some prisoners broke out of the camp: some disappered into the surrounding countryside but 200 of them presented themselves to the Military authorities at Pontivy to have their new right to Liberty confirmed and recognised. The Camp was closed by 1832 and mostly destroyed by fire a few years later.
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Kergrist-Moëlou offers a wide selection of hiking opportunities, with over 30 routes available for exploration. These trails cater to various preferences, from easy strolls to more challenging excursions.
The region boasts diverse landscapes, including ancient forests, tranquil lakes like the Étang de Kerné Uhel, and distinctive geological formations. You'll encounter deep gorges such as the Gorges du Daoulas and the Gorges du Corong, as well as natural moorland areas and the unique rock formations of the Chaos de Toul Goulic. The area is also situated on the southern slope of the Monts d'Arrée, contributing to varied terrain.
Yes, Kergrist-Moëlou has several easy trails suitable for families. For instance, the Menhir de Gouellec – Gorong-Schlucht loop from Saint-Nicodème is an easy 3.3-mile route that explores the Gorges du Corong, offering an accessible adventure for all ages.
Many trails in Kergrist-Moëlou are dog-friendly, allowing you to enjoy the natural beauty with your canine companion. It's always recommended to keep dogs on a leash, especially in nature conservation areas or near livestock, and to check local signage for any specific restrictions.
Absolutely. Many of the trails in Kergrist-Moëlou are designed as circular routes, allowing you to start and end at the same point. An example is the Trémargat Water Sports Center loop from Peumerit-Quintin, an easy 6.8 km loop that offers a pleasant walk.
Hikers can discover several natural wonders. The Gorong-Schlucht (Gorges du Corong) is a prominent feature with its rocky terrain. The Chaos de Toul Goulic, with its enormous rock blocks, is another distinctive natural site. You can also explore the Gorges du Daoulas and the tranquil Étang de Kerné Uhel, known for birdwatching.
The hiking trails in Kergrist-Moëlou cater to a range of abilities. You'll find a good mix of easy and moderate routes, with 19 easy and 18 moderate trails. There are also a couple of more difficult options for experienced hikers seeking a challenge.
The hiking experiences in Kergrist-Moëlou are highly regarded by the komoot community, with an average rating of 4.6 stars from over 100 reviews. Hikers often praise the varied terrain, from ancient forests to deep gorges, and the well-maintained paths that offer immersive experiences in Brittany's natural beauty.
Yes, for those seeking a longer and more challenging adventure, the region offers routes like the Tour du Lac - West shore – Le Blavet loop from Trémargat. This 19 km trail leads through varied landscapes and is classified as difficult, providing a substantial day hike.
Yes, the region is rich in history. You can integrate visits to sites like the Allées couvertes de Liscuis, which are classified historical monuments. The Parish Enclosure of Kergrist-Moëlou, with its 16th-century church, ossuary, and impressive calvary, offers a significant cultural interlude. The vestiges of the Abbaye Notre-Dame de Bon Repos are also a worthwhile detour.
Kergrist-Moëlou offers pleasant hiking conditions throughout much of the year. Spring and autumn provide mild temperatures and beautiful foliage, while summer is ideal for longer days and exploring the waterways. Even winter can be suitable for hiking, though some paths might be muddy, and appropriate gear is recommended.
Certainly. The Étang de Kerné Uhel is a tranquil lake perfect for walks along its shores. Additionally, the Le Blavet – Trémargat Water Sports Center loop from Peumerit-Quintin follows the Blavet river, and the area around the Étang de Glomel and the Canal de Nantes à Brest offers beautiful loops combining waterways, locks, and charming villages.
While Kergrist-Moëlou is a rural area, public transport options might be limited. It's advisable to check local bus schedules or consider driving to trailheads. Many routes are designed as loops, making car access convenient for starting and finishing your hike.


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