4.5
(551)
4,111
hikers
49
hikes
Hiking around Iffendic offers diverse natural landscapes, characterized by forests, lakes, and valleys. The region features the expansive Lac de Trémelin, surrounded by a 220-hectare forested area, and the dramatic Vallon de la Chambre au Loup with its 35-meter high cliffs. Iffendic also borders the legendary Forêt de Paimpont, providing a mix of woodlands and heathland for various hiking experiences.
Last updated: July 7, 2026
4.7
(60)
345
hikers
13.9km
03:37
90m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(109)
938
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.3
(26)
221
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(32)
156
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(6)
62
hikers
10.6km
02:46
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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For a photo with the legendary Excalibur sword.
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Attention!! The GR descending towards the bottom of the Wolf Room is currently strongly discouraged following the recent bad weather I suppose but remains accessible all the same. A small barrier with a warning is located at its base, in the ascending part. Everything remains passable on the descent.... but be careful!!! 😊👍
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a great place for the whole family with a very beautiful view especially at sunset
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very beautiful place for all ages, for young people there is tree climbing and you can take beautiful photos tree climbing
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nice spot for a souvenir photo during the hike. Next to it, a place to have a drink or eat an ice cream before resuming the hike
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Beautiful trail near Lake Tremelin
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Developed beach at the edge of the lake next to other entertainments
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Beautiful site, to do and redo :)
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There are over 45 hiking trails around Iffendic, offering a variety of experiences for all skill levels. You'll find routes ranging from easy strolls to more moderate excursions through diverse landscapes.
Hikes in Iffendic feature a rich mix of terrain, including forested paths, tranquil lake shores, open heathland, and dramatic valley cliffs. The region is characterized by its diverse landscapes, from the expansive Lac de Trémelin to the striking Vallon de la Chambre au Loup.
Yes, Iffendic offers several easy and family-friendly options. A great choice is the Lake Trémelin – Trémelin Beach loop from La Filiais, an easy 5.0 km path perfect for a gentle walk around the lake. The Domaine de Careil also features a short, easy loop around the Étang de Careil, ideal for families and birdwatching.
The most scenic natural features include the dramatic cliffs of the Chambre au Loup Valley, often called the 'Grand Canyon' of the area, with its unique purple rocks and vibrant heathland. The expansive Lac de Trémelin, surrounded by a 220-hectare forest, also offers beautiful views and a preserved natural environment. Don't miss the Lake Trémelin viewpoint for panoramic vistas.
Yes, many of the trails in Iffendic are circular. A popular option is the Trémelin, Chambre au Loup, and Boutavent Loop, which covers 13.9 km and connects key natural and historical sites. Another is the Chambre au Loup Valley – View of La Chambre au Loup loop, a shorter 4.06 km route.
You can explore the ruins of a 13th and 14th-century feudal castle at the Domaine de Boutavent, which offers superb panoramic views. The Boutavent Castle Ruins – Narrows of the Wolf's Chamber loop is a great way to visit this site. Additionally, the nearby Paimpont Abbey and Pond are significant historical sites at the edge of the legendary Brocéliande Forest.
The komoot community highly rates the hiking experience in Iffendic, with an average score of 4.4 stars from over 500 reviews. Hikers often praise the varied terrain, which includes beautiful forested paths, serene lake shores, and the dramatic views from the Vallon de la Chambre au Loup. The well-maintained trails and the blend of natural beauty with historical sites are frequently highlighted.
Yes, Iffendic is excellent for birdwatching. The Domaine de Careil, a 6-hectare protected natural area near Lac de Trémelin, is a significant ornithological reserve. Situated on a migratory corridor, it hosts approximately 200 different bird species throughout the seasons, observable from two dedicated observatories.
While specific regulations can vary by trail, many natural areas in France, including those around Iffendic, generally welcome dogs on leash. It's always recommended to keep your dog under control to protect local wildlife and ensure a pleasant experience for all hikers. Check local signage for any specific restrictions in protected zones.
Yes, Lac de Trémelin, a central feature of many hiking routes, offers opportunities for swimming during the summer months. It's a popular spot for watersports and relaxation after a hike.
Iffendic offers enjoyable hiking throughout much of the year. Spring and autumn are particularly pleasant, with mild temperatures and beautiful seasonal colors in the forests and heathlands. Summer is also popular, especially for those who wish to combine hiking with swimming at Lac de Trémelin. Even winter can offer unique, tranquil experiences, though some paths might be muddy.
Iffendic and the surrounding areas offer local amenities where you can find cafes and places to eat. Near Lac de Trémelin, there are facilities that cater to visitors, especially during peak seasons. For more options, the town of Iffendic itself provides various services.


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