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Rombies-Et-Marchipont

Top 7 Natural Monuments around Rombies-Et-Marchipont

Best natural monuments around Rombies-Et-Marchipont are found near the French-Belgian border, offering access to diverse natural sites. This region features unique geological formations, biodiverse forests, and significant wetland areas. These sites provide opportunities to explore natural landscapes and local cultural history. The area is known for its geological significance, rich ecosystems, and historical connections.

Best natural monuments around Rombies-Et-Marchipont

  • The most popular natural monuments is Le Caillou-qui-Bique, a natural monument that is a 25-meter-high pudding rock, approximately 370 million…

Last updated: July 2, 2026

Le Caillou-qui-Bique

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A legend has been perpetuated for generations on this 25 meter high stone planted on a ridge (in patois we say that it rocks).
A little step back in time... …

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Like most of the wetlands in the Haine valley, the Harchies-Hensies-Pommeroeul marshes were formed in subsidence caused by mining. The depressions were formed in the mid-1920s and immediately filled with …

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Bois d'Angre

Highlight • Forest

The Bois d'Angre, located in Honnelles, is a forest renowned for the Caillou-qui-Bique, a 370 million year old pudding rock. This forest is home to rich biodiversity with oaks, ash …

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Terril Saint-Antoine

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The Saint-Antoine slag heap is a slag heap located in the municipality of Dour and Boussu in Belgium. Covering an area of 33 ha 0 ares 35 ca It extends …

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Trees with mistletoe

Highlight • Forest

The mistletoe is an evergreen semi-parasite on trees, which takes root in the wood of the host. It has leathery opposite leaves.

The white, berry-like fruit is spread by birds. …

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Tips from the Community

Frederic Merchet
April 25, 2026, Marais d'Harchies-Hensies-Pommerœul Nature Reserve

Attention change of regulation, a part of the reserve is forbidden to bicycles. I saw it this morning.

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Sandrine
September 28, 2025, Terril Saint-Antoine

like a little trip to the moon...

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The Bois d'Angre, located in Honnelles, is a forest renowned for the Caillou-qui-Bique, a 370 million year old pudding rock. This forest is home to rich biodiversity with oaks, ash trees and various rare species. A place of legends and hikes, the Angre woods is a precious natural site in Wallonia, managed by Natagora and other organizations to preserve its unique fauna and flora.

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Ornithological nature reserve, with magnificent species. Several observation points set up for bird watching. accessible to PMR.

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This rock formation is very special in the forest!

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There are two viewing huts on the route. But especially many ornithologists. This must clearly be a special place!

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Willem VS
September 27, 2022, Le Caillou-qui-Bique

A legend has been perpetuated for generations on this 25 meter high stone planted on a ridge (in patois we say that it rocks). A little step back in time... Saint-Ghislain completes the construction of its abbey. The devil decides that he will take advantage of the inauguration day to destroy the abbey and its occupants, by throwing an enormous stone found in the Pyrenees at the community. An angel warns Saint-Ghislain of the imminent danger weighing on the abbey. He gathers as many pairs of worn shoes as possible, which he slips into a huge bag and takes to the road to meet the evil one. Coming across a poor fellow in rags with holes in his shoes at this place, the devil, quite exhausted by the heavy load, questions him: “Is the abbey of Saint-Ghislain still far away? ". - “I’m coming from there, if it’s far!” » replies the old man while emptying his bag, filled with threadbare shoes, in front of the devil. Discouraged and disappointed, Satan preferred to give up, dropping his heavy stone on the ground and walking away blaspheming, fooled by the subterfuge. An hour and a half. N.B.: some historians say that this is the legend of Saint Remacle, during the construction of Stavelot Abbey. You are therefore free to substitute Remacle for Saint-Ghislain since this substitution does not modify the spirit of the story. In both cases, the devil is defeated. Cfr de informatiesteen ter hoogte van Le Chalet de Garde.

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Willem VS
September 27, 2022, Bois d'Angre

The Bois d'Angre or Bois du Caillou-qui-bique is a Belgian forest located in Angre in the commune of Honnelles in the Walloon region, on a private plot. It is particularly known for its "poudingue" (hard rock sediment), 370 million years old, 25 meters high, whose shape is reminiscent of a human face. He is also said to have inspired the poet Émile Verhaeren. https://fr.wikipedia.org/wiki/Bois_d%27Angre

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Frequently Asked Questions

What types of natural monuments can I explore around Rombies-Et-Marchipont?

The region offers a diverse range of natural monuments, including unique geological formations like Le Caillou-qui-Bique, biodiverse forests such as Bois d'Angre, and significant wetland areas like the Marais d'Harchies-Hensies-Pommerœul Nature Reserve. You'll find ancient rocks, extensive marshes, and rich ecosystems.

Are there hiking opportunities near the natural monuments?

Yes, there are numerous hiking opportunities. For instance, the Bois d'Angre is known for its trails. You can find various routes, including easy and moderate options, in the area. Explore more hiking trails around the natural monuments by visiting the Hiking around Rombies-Et-Marchipont guide.

What is special about Le Caillou-qui-Bique?

Le Caillou-qui-Bique is a remarkable 25-meter-high 'pudding rock' that is approximately 370 million years old. Its name, meaning 'the stone that rocks,' is tied to a local legend involving Saint-Ghislain and the devil, making it a site of both geological and cultural interest.

Can I go birdwatching at any of the natural monuments?

Absolutely. The Marais d'Harchies-Hensies-Pommerœul Nature Reserve is an excellent spot for birdwatching. It's the largest reed-covered expanse in Wallonia, spanning over 50 hectares, and is crucial for many rare and endangered bird species. There are observation points available for visitors.

Are there any family-friendly natural monuments in the area?

Yes, the Bois d'Angre is considered family-friendly, offering a rich natural environment for exploration. Additionally, the Trees with mistletoe highlight also suggests a family-friendly experience within a forest setting.

What is the Bois d'Angre known for?

The Bois d'Angre, located in Honnelles, is renowned for its rich biodiversity, featuring various tree species like oaks and ash trees, and hosting several rare species. It's also home to Le Caillou-qui-Bique and offers opportunities for hiking amidst its precious natural environment.

Are there any natural monuments with historical significance related to mining?

Yes, the Marais d'Harchies-Hensies-Pommerœul Nature Reserve was formed in subsidence caused by mining, with depressions filling with water in the mid-1920s. The presence of former mining activity is still visible in numerous mine heaps, which now contribute to the unique habitat.

Can I find any unique plant life, like mistletoe, in the natural monuments?

Yes, you can observe unique plant life such as mistletoe in the area. The Trees with mistletoe highlight specifically points to this evergreen semi-parasite, which is known for its white, berry-like fruit and its symbolic significance.

What other outdoor activities, besides hiking, can I do near these natural monuments?

Beyond hiking, the region offers opportunities for mountain biking and gravel biking. You can explore various trails and routes designed for these sports. For more details, check out the MTB Trails around Rombies-Et-Marchipont guide and the Gravel biking around Rombies-Et-Marchipont guide.

Is there a natural monument that offers challenging terrain for experienced adventurers?

For those seeking a more challenging experience, Terril Saint-Antoine, a former slag heap, offers challenging terrain. It's a unique landscape that provides a different kind of natural exploration, often used for mountain biking, and offers expansive views.

What do visitors particularly enjoy about the natural monuments around Rombies-Et-Marchipont?

Visitors appreciate the unique geological formations, the rich biodiversity of the forests, and the significant wetland areas. The blend of natural beauty with local legends, especially around Le Caillou-qui-Bique, and the excellent birdwatching opportunities at the Marais d'Harchies-Hensies-Pommerœul Nature Reserve, are frequently highlighted.

Are the natural monuments around Rombies-Et-Marchipont dog-friendly?

Many natural areas and trails in the region are generally dog-friendly, especially places like the Bois d'Angre. However, it's always recommended to keep dogs on a leash and check specific local regulations for nature reserves like the Marais d'Harchies-Hensies-Pommerœul to ensure compliance with wildlife protection rules.

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Extend your search for the best caves by checking out these guides of the top ones around Rombies-Et-Marchipont:

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