4.4
(261)
967
hikers
100
hikes
Hiking around Mailly-Le-Château offers diverse landscapes characterized by dramatic coral rock cliffs, meandering waterways, and rich biodiversity within the Yonne Valley. The region features impressive geological formations like the Saussois Rocks and the ancient fossilized coral reef in the Bois du Parc nature reserve. Hikers can explore paths along the Yonne River and the Nivernais Canal, providing varied terrain for outdoor activities.
Last updated: May 7, 2026
4.5
(6)
34
hikers
4.96km
01:21
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.8
(8)
29
hikers
8.29km
02:15
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.5
(4)
29
hikers
22.9km
06:18
370m
370m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(24)
73
hikers
13.3km
03:38
200m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(3)
13
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Beautiful cliffs that offer sublime views
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upper part of the Saussois rocks, it can be accessed by a road after the bridge
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Cycling in the Yonne Valley offers a scenic and invigorating ride. You will be surrounded by spectacular rock formations and the tranquil flow of the Yonne River. As you pedal, you can admire the cliffs that rise majestically above the river.
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view with point where choir dancers can cross
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Beautiful view of the rocks of Saussois
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The hiking terrain around Mailly-Le-Château is wonderfully diverse. You'll find paths along the meandering Yonne River and the Nivernais Canal, offering gentle, picturesque strolls. Further afield, the landscape is dominated by dramatic coral rock cliffs, notably the Saussois Rocks, and the ancient fossilized coral reef within the Bois du Parc nature reserve. These areas provide more challenging routes with varying elevations and stunning geological features.
Yes, Mailly-Le-Château offers a good selection of easy trails. Out of 102 routes, 37 are classified as easy. A great option for a gentle introduction is The Saussois Rocks – The Saussois Rocks loop from Merry-sur-Yonne, an easy 5 km trail that takes about 1 hour 21 minutes to complete, offering lovely views of the iconic coral cliffs.
The region is rich in natural and historical landmarks. You absolutely must see The Saussois Rocks, impressive limestone cliffs popular for climbing, which are integrated into many hiking routes. The Bois du Parc Nature Reserve is another highlight, featuring cliffs and a fossilized coral reef. Additionally, the Yonne River and Nivernais Canal offer beautiful riverside scenery, and from the 'upper town' of Mailly-le-Château, you can enjoy magnificent views over the Yonne's meanders and the verdant countryside.
Yes, many of the trails around Mailly-Le-Château are circular, allowing you to start and end at the same point. For example, the moderate Merry-sur-Yonne – Saussois Rock loop from Merry-sur-Yonne is a 12.2 km circular trail leading through the scenic Saussois Rocks area, typically completed in about 3 hours 21 minutes.
The hiking routes in Mailly-Le-Château are highly regarded by the komoot community, boasting an average rating of 4.4 stars from over 250 reviews. Hikers frequently praise the diverse landscapes, from the dramatic coral cliffs of the Saussois Rocks to the peaceful riverside paths along the Yonne and Nivernais Canal, and the well-maintained trails that cater to various fitness levels.
Yes, for those seeking a more strenuous adventure, there are 9 difficult hiking trails available. One such challenging route is Le Saussois – The Saussois Rocks loop from Mailly-le-Château, a substantial 22.9 km trail with significant elevation changes, offering a rewarding experience for experienced hikers.
Mailly-le-Château itself is a fortified village with rich history. You can explore its medieval ramparts and the historic Château de Mailly, perched on a cliff overlooking the Yonne Valley. The 13th-century fortified Church of St. Adrian in the upper village is a listed Historic Monument, and in the lower village, you'll find the picturesque Wolf's Fountain and the 15th-century Chapel of St. Nicholas on an old bridge over the Yonne.
Absolutely. For a longer, moderate hike, consider Merry-sur-Yonne – The Saussois Rocks loop from Merry-sur-Yonne. This route spans 13.4 km and typically takes around 3 hours 39 minutes, winding through varied terrain and showcasing the natural beauty of the Yonne Valley and the Saussois Rocks.
The diverse landscapes of Mailly-Le-Château, with its river valleys, cliffs, and nature reserves, are enjoyable across multiple seasons. Spring and autumn offer pleasant temperatures and vibrant colors, making them ideal for exploring. Summer is also great, especially for riverside walks along the Yonne and Nivernais Canal, though it can be warmer. Even winter can be beautiful, with crisp air and unique views of the frosted landscapes.
Beyond Mailly-le-Château, you can explore the Church of Saints Peter and Paul in Cravant, or delve into the history of the Historic centre of Clamecy. For those interested in medieval architecture, the Fortified Gate of Druyes-les-Belles-Fontaines and the impressive Château de Druyes are also within reach.


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