4.3
(221)
935
hikers
74
hikes
Hiking around Rennes-En-Grenouilles offers a network of trails through a landscape characterized by gentle hills and historical sites. The region features a mix of rural paths, forested areas, and routes connecting local landmarks such as castles and gardens. Elevation gains are generally modest, making many trails accessible for various fitness levels.
Last updated: May 24, 2026
4.6
(25)
64
hikers
6.48km
01:42
60m
60m
This easy 4.0-mile hike in Lassay-les-Châteaux explores medieval castles and Lancelot legends in the Normandie-Maine Geopark.
4.6
(11)
61
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(6)
45
hikers
9.11km
02:25
90m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(4)
13
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Ruins of the ancient Bois Frou castle.
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The ruins of Château du Bois Frou in Lassay-les-Châteaux were built in the 16th century and it was once a magnificent residence with four towers, a fountain, a chapel and a drawbridge. However, it was abandoned and fell into disrepair over time. Today you can still see some vestiges of its former glory, such as the gate, walls and windows. The castle is surrounded by meadows which were once splendid gardens. You can imagine what life was like here centuries ago, while enjoying the natural beauty and tranquility of the countryside. The castle is visible from the road, but is not accessible to the public. However, you can admire it from afar and take a few photos. It’s a perfect destination for history buffs and curious explorers.
3
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Very nice interior. Maintained by a family.
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A magnificent site that improves every year. Spend some time on the surroundings and enjoy the café terrace.
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The Chateau du Bois Thibault, a 15th century castle, was occupied by a company of Scottish soldiers in response to the occupation of the nearby Chateau de Lassay by the English during the Hundred Years' War. The castle is open to the public and the Cultural Association of Lassay-les-Châteaux offers guided tours.
3
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We don't know much about this castle, but the only thing you can do here, and not in other castles, is explore it! The ruins make for a great treasure hunt.
2
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Chateau de Lassay is a 15th century castle whose predecessor was built in the 12th century and its end was due to the fact that the lord of the castle was a supporter of England and the castle was sacked by the French during the Hundred Years War.
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You might not think so at first glance, but this little chapel is an important place in Bagnoles-de-l'Orne. Erected in 1856 and destroyed in 1923, it was rebuilt in 1939 to become a popular place to stroll from the spa. Young women wishing to marry came to register their name there to find a companion within the year. In the 20th century, many festivals were also organized there. Today, the place is calmer and lends itself rather to collection.
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There are over 75 hiking routes available around Rennes-En-Grenouilles. These trails offer a mix of easy, moderate, and a few more challenging options, catering to various fitness levels.
Yes, Rennes-En-Grenouilles offers numerous easy trails perfect for beginners and families. Approximately half of the routes in the area are rated as easy. A great option is the Bois Thibault Castle – Lassey Castle loop from Lassay-les-Châteaux, which is 3.4 miles (5.5 km) long and connects two historical sites.
The hiking trails around Rennes-En-Grenouilles feature a diverse landscape of gentle hills, rural paths, and forested sections. Many routes also incorporate historical sites like castles and gardens, offering a blend of natural beauty and cultural interest. Elevation gains are generally modest.
While the region is known for its accessible trails, there are a few more challenging options for experienced hikers. Approximately 4 of the routes are rated as difficult, offering longer distances and more significant elevation changes compared to the easier paths.
Many trails in the region lead past or connect to historical landmarks. You can explore sites like Lassey Castle, Bois Thibault Castle, and the impressive Bonvouloir Tower. Natural attractions include the serene Bagnoles-de-l'Orne Lake and the ancient Hippolyte Oak.
Yes, many of the hiking routes around Rennes-En-Grenouilles are designed as circular loops, allowing you to start and end at the same point. An example is the Lancelot du Lac Trail – Lassey Castle loop from Niort-la-Fontaine, which offers a varied rural landscape.
Hikes in Rennes-En-Grenouilles vary in duration. Many of the popular routes, especially the easy and moderate ones, can be completed within 1.5 to 3 hours. For instance, the Lancelot in the Land of Lassay Trail typically takes about 1 hour 42 minutes.
The hiking trails in Rennes-En-Grenouilles are highly regarded by the komoot community, holding an average rating of 4.5 stars from over 200 reviews. Hikers often praise the well-maintained paths, the historical points of interest, and the peaceful, varied scenery.
Yes, the region features routes that incorporate beautiful green spaces. For example, the Bonvouloir Garden – Bonvouloir Tower loop from Juvigny Val d'Andaine allows you to explore a garden setting alongside a historical tower.
Generally, dogs are welcome on most public hiking trails in the Rennes-En-Grenouilles region, especially on rural paths and in forested areas. However, it's always advisable to keep them on a leash, particularly when passing through agricultural land or near livestock, and to check for specific local regulations at trailheads or nature reserves.
The best time to hike in Rennes-En-Grenouilles is typically from spring to autumn (April to October). During these months, the weather is generally mild and pleasant, with blooming wildflowers in spring and vibrant foliage in autumn. Summer offers longer daylight hours, though some paths might be busier.
Yes, the region is known for its 'castle loops' that link several historical sites. The Lassay Castle – Lassey Castle loop from Lassay-les-Châteaux is a prime example, allowing you to explore multiple castles within a single hike.


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