Highlight • Climb
Hiking
5.0
(124)
Rocher Canon is a renowned bouldering area nestled within the expansive Fontainebleau forest, a natural gem in the Seine-et-Marne region of Île-de-France, France. Situated near the charming town of Bois-le-Roi, this popular climbing destination, with an elevation of approximately 94 metres, is celebrated for its diverse sandstone boulders and easy accessibility from Paris, making it a prime spot for climbers of all levels.
Visitors consistently praise Rocher Canon for its exceptional variety of bouldering problems and its beautiful, shady forest setting. Many find the atmosphere particularly inviting, offering a perfect blend of challenging climbs and serene natural surroundings. It's a very pretty sector of the forest of Fontainebleau, famous for bouldering, attracting not just climbers but also those seeking a pleasant day out in nature.
Before heading out, climbers should be aware of the specific rules designed to protect this sensitive natural area. It's crucial to avoid littering, refrain from making fires, and always brush holds clean after use. Climbing on wet rock is discouraged as it can become brittle, and staying on designated paths helps prevent erosion. Given its popularity, especially on weekends, arriving early can help secure parking for Rocher Canon climb and avoid crowds.
The shady forest environment makes Rocher Canon an excellent choice for bouldering during warmer months, providing a cool retreat. While primarily a bouldering hub, the area also features hiking paths that meander through the climbing blocs, making it an appealing spot for picnics and leisurely walks for non-climbers. The abundance of circuits caters to various skill levels, from beginner climbing routes Rocher Canon to advanced climbing Rocher Canon.
The bouldering at Rocher Canon offers an impressive range of challenges, from beginner-friendly yellow and orange circuits to highly demanding red and black circuits. Climbers can test their skills on problems like "Chasseur de Prises" 7A or the legendary "Trois Graines d'éternité" 7b+, showcasing the diverse Rocher Canon climb trails routes. The varied terrain and difficulty levels ensure there's always a new challenge to discover.
Whether you're a seasoned boulderer or new to the sport, Rocher Canon provides an unforgettable experience with its vast array of problems and circuits. To explore the many Rocher Canon climb trails routes and plan your visit, you can find detailed maps and community-contributed routes on komoot, helping you discover the perfect bouldering adventure or a scenic walk through this beautiful part of the Fontainebleau forest.
This Highlight is in a protected area
Please check local regulations for:
Réserve de biosphère de Fontainebleau et du Gâtinais
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August 11, 2021
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Nearby routes
Best routes near Canon Rock

4.6
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111
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Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
Details
Informations
Elevation 90 m
Weather
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Monday 15 June
28°C
16°C
17 %
Additional weather tips
Max wind speed: 16.0 km/h
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Rocher Canon is excellent for beginners. You should look for the Yellow and Orange circuits, which are specifically designed for relaxed outings and those new to bouldering. These circuits offer a great introduction to the sport with easier problems.
No, there are no specific permits required to climb at Rocher Canon. It's a public access area within the Fontainebleau forest. However, climbers are expected to follow the strict environmental rules to protect the sensitive natural area, such as not climbing on wet rock and staying on designated paths.
Rocher Canon is accessible from Paris. You can take a train to the nearby town of Bois-le-Roi. From there, you may need to walk or arrange for local transport to reach the bouldering area, which is a few kilometers away.
Yes, Rocher Canon is very family-friendly. Besides bouldering, the area features hiking paths that wind through the climbing blocs, making it a popular spot for picnics and leisurely walks. The shady forest setting provides a pleasant environment for everyone to enjoy, even non-climbers.
Dogs are generally allowed in the Fontainebleau forest, including Rocher Canon, but they must be kept on a leash to protect wildlife and ensure the safety of other visitors. Always clean up after your pet.
The shady forest makes Rocher Canon enjoyable during warmer months, as it offers a cool retreat. However, it can become very crowded on weekends, especially during pleasant weather. To avoid crowds, consider visiting on weekdays or arriving early in the morning on weekends.
Rocher Canon is located within the Fontainebleau forest, so immediate amenities are limited. However, the nearby town of Bois-le-Roi offers various services, including cafes, restaurants, and accommodation options. Fontainebleau town, a short drive away, also has a wider range of facilities.
For bouldering, wear comfortable, flexible clothing. Essential gear includes climbing shoes, a chalk bag, and a crash pad. It's also advisable to bring plenty of water, snacks, a small brush for cleaning holds, and a first-aid kit. Given the forest setting, insect repellent can also be useful.
While Rocher Canon is primarily known for its bouldering, the entire Fontainebleau forest is a natural wonder. The area itself is characterized by its unique sandstone rock formations and dense, shady forest. There aren't specific named viewpoints within Rocher Canon, but the natural beauty of the forest and its diverse flora and fauna offer a picturesque experience.
Rocher Canon offers a significant challenge for advanced climbers with its Red and Black circuits, including problems graded up to 8b. While it provides a wide range of difficulties, other sectors in Fontainebleau like Cuvier or Apremont also offer renowned advanced problems. Rocher Canon's strength lies in its sheer volume of problems across all grades and its pleasant, shady environment.
To protect this sensitive natural area, visitors must adhere to several rules: no littering, no fires, brush holds clean after use, do not climb on wet rock (as it becomes brittle), and stay on designated paths to prevent erosion. Absolutely no bivouacing or camping is allowed.
Yes, Rocher Canon is well-known for its numerous color-coded circuits, which are essentially circular routes designed to guide climbers through a series of problems of similar difficulty. These circuits are a hallmark of Fontainebleau bouldering and provide a structured way to explore the area and progress through different grades.