4.2
(10)
43
hikers
17
hikes
Hiking in Forêt De La Hardouinais offers diverse natural landscapes, characterized by a varied woodland of both deciduous and coniferous trees. The region features the artificial Étang de la Hardouinais, a significant lake fed by the Meu River, providing a focal point for several routes. Wetlands and residual peat bogs contribute to a unique ecological environment, alongside other smaller ponds. The terrain is varied and accessible, making it suitable for different hiking experiences.
Last updated: July 9, 2026
4.0
(2)
3
hikers
3.42km
00:53
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
7
hikers
10.0km
02:39
90m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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2
hikers
3.74km
01:00
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
10
hikers
12.5km
03:21
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
6.61km
01:43
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Forêt De La Hardouinais offers a good selection of hiking routes, with over 18 trails recorded on komoot. These range from easy strolls to more moderate hikes, ensuring options for various fitness levels.
The diverse woodland, featuring both deciduous and coniferous trees, means the scenery changes beautifully with the seasons. Spring and autumn offer vibrant colors and pleasant temperatures, while summer is ideal for enjoying the Étang de la Hardouinais and other outdoor activities. The forest is generally accessible year-round.
You can expect varied terrain, characterized by a mix of deciduous and coniferous forests. The area is well-watered and humid, with some acidic soils and residual peat bogs, contributing to a unique ecological environment. Trails are often described as 'well-pierced' and 'very easy to follow', making for a dynamic yet accessible hiking experience.
Yes, a significant natural feature is the Étang de la Hardouinais, an artificial lake fed by the Meu River, which is a focal point for several routes. You can explore it on routes like the Étang de la Hardouinais loop from Saint-Launeuc. The forest also contains smaller ponds like Goves de Belluet, Étang du Marais, and Étang de Bransillon, as well as ancient megaliths such as those found on the Megalith du Perfaux A – Menhir du Perfaux B loop from Saint-Vran.
Absolutely. Many of the trails in Forêt De La La Hardouinais are designed as loops, allowing you to start and end at the same point. Examples include the popular Old Merdrignac station loop from Merdrignac, which winds through diverse forest landscapes, or the Megalith du Perfaux A – Menhir du Perfaux B loop from Cadeuc.
Yes, many trails in Forêt De La Hardouinais are suitable for families. The forest offers paths that are often easily accessible and cater to various skill levels, including easy loops. The varied landscapes and natural features like the Étang de la Hardouinais provide engaging environments for children to explore.
Generally, dogs are welcome on trails in natural areas like Forêt De La Hardouinais. However, it's always recommended to keep them on a leash, especially in areas with wildlife or near water bodies, and to respect local regulations regarding pets.
For those looking for an easy walk, the Étang de la Hardouinais loop from Saint-Launeuc is a great choice. It's approximately 3.4 km long and takes about 53 minutes to complete, offering pleasant views of the large artificial lake.
Yes, parking is generally available at common starting points for trails within and around Forêt De La Hardouinais. Specific parking information can often be found on individual route descriptions or local signage near popular access points.
While the forest is a natural area, some nearby towns like Merdrignac may have limited public transport connections. For direct access to trailheads, driving is often the most convenient option. It's advisable to check local bus schedules if you plan to rely on public transport.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 15 reviews. Hikers often praise the diverse forest environments, the scenic Étang de la Hardouinais, and the varied terrain that offers options for different ability levels.
Yes, beyond hiking, the Domaine de la Hardouinais offers a range of other outdoor activities. These include mushroom picking, horse riding (with stables available), 'no-kill' fishing in the ponds, and nautical activities on the Étang de la Hardouinais during the summer months.
Forêt De La Hardouinais is considered one of the vestiges of the ancient, vast Brocéliande forest, which once covered parts of central Brittany. This historical connection adds a layer of cultural intrigue to the natural setting, inviting exploration of its deep roots.


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