4.6
(317)
1,429
hikers
205
hikes
Hiking around Retheuil offers a diverse landscape characterized by extensive forests, tranquil lakes, and historic sites. The region features gentle elevation changes, making it accessible for various hiking abilities. Trails often lead through woodlands and along water bodies, providing varied scenery. This area provides a network of paths suitable for exploring the natural and cultural heritage.
Last updated: July 5, 2026
4.5
(25)
100
hikers
7.55km
02:03
110m
110m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.3
(6)
18
hikers
15.8km
04:16
210m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.7
(6)
15
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(5)
13
hikers
17.4km
04:36
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.2
(6)
8
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Super nice to stroll by the pond :)
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This castle is simply magnificent and worth a visit too!!!!
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Beautiful little village nestled in the heart of the forest. The inn at La Bonne Idée is a great place to eat and stay; I have never been disappointed, I recommend it.
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Pierrefonds Castle is a fortified castle built at the end of the 14th century, located in Pierrefonds, in the Oise. It is a medieval castle rebuilt for Napoleon III by Viollet-le-Duc.
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Its castle, its restaurants and its lake. A real change of scenery.
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Have a coffee at the bottom of the ramparts
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As you explore the enchanting forest surrounding Pierrefonds Castle, you’ll discover a network of cycle paths. This majestic medieval fortress, with its imposing towers and fortified walls, provides a breathtaking backdrop for your hike.
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Retheuil offers a wide selection of hiking opportunities, with over 190 trails available. These range from easy strolls to more challenging routes, ensuring there's something for every hiker.
Yes, Retheuil is very welcoming for beginners, with 76 easy routes. A great option is the View of Pierrefonds Castle – View of Pierrefonds Castle loop from Pierrefonds, an easy 3.2-mile (5.2 km) trail that offers scenic views without significant elevation gain.
Hikes in Retheuil vary significantly. You can find shorter walks like the Le Voliard Trail, which is 4.7 miles (7.6 km) and takes about 2 hours. Longer routes, such as the Pierrefonds Castle – Lake Pierrefonds loop from Pierrefonds, can extend to 10.6 miles (17.0 km) and take around 4.5 hours to complete.
Yes, many of the trails in Retheuil are designed as loops, allowing you to start and end at the same point. Popular options include the Lake Pierrefonds loop from Pierrefonds, which is 6.1 miles (9.9 km), and the longer Pierrefonds Pond – Saint Jean aux Bois loop from Pierrefonds, covering 10.8 miles (17.3 km).
The terrain around Retheuil is characterized by extensive woodlands, tranquil lakeshores, and gentle elevation changes. Trails often lead through dense forests and along water bodies, providing varied scenery and generally well-maintained paths suitable for different abilities.
Hikers in Retheuil can explore a mix of natural beauty and historical sites. Notable attractions include the impressive Pierrefonds Castle, the serene Lake Pierrefonds, and historical landmarks like the Saint-Jean-aux-Bois Abbey and Fortified Gate. You might also encounter the Gallo-Roman ruins of Champlieu.
Yes, Retheuil offers many trails suitable for families. The region's gentle elevation changes and numerous easy routes make it ideal for walks with children. Many paths wind through forests and along lakes, providing engaging scenery for all ages.
Generally, dogs are welcome on most hiking trails in Retheuil, especially in the natural forest areas. However, it's always advisable to keep them on a leash, particularly in areas with wildlife or near private property, and to check specific regulations for nature reserves or protected sites if applicable.
Retheuil offers enjoyable hiking throughout the year. Spring brings lush greenery and blooming wildflowers, while autumn showcases vibrant fall foliage in the extensive forests. Summer is pleasant for walks around the lakes, and even winter can be beautiful for crisp, quiet hikes, though some paths might be muddy.
The hiking routes in Retheuil are highly rated by the komoot community, with an average score of 4.5 stars from over 250 reviews. Hikers often praise the region's diverse landscape, which combines tranquil woodlands with scenic lakes and historic landmarks like Pierrefonds Castle, offering a rich and varied outdoor experience.
While Retheuil itself is a smaller commune, the nearby town of Pierrefonds, a popular starting point for many hikes, offers several cafes and restaurants. You can find options for refreshments and meals there, especially after completing a loop around Lake Pierrefonds or visiting the castle.
Public transport options directly to trailheads in Retheuil may be limited. It is generally recommended to travel by car to access the wider network of hiking trails. However, some regional bus services might connect larger towns like Pierrefonds, which serves as a hub for several popular routes.


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