Attractions and Places To See around Onnaing - Top 20
Attractions and places to see around Onnaing offer a blend of historical sites, local culture, and natural features. The area is characterized by traditional red brick architecture and significant archaeological discoveries, including evidence of ancient human occupation. Visitors can explore its heritage and proximity to natural areas like wetlands and forests.
Best attractions and places to see around Onnaing
- The most popular attractions is Le Caillou-qui-Bique, a natural monument that is a 20 to 25 meter high rock composed of fragments of several natural elements. This "Rocking Stone" is a geological point of interest located in the forest of Angre.
- Another must-see spot is Marais d'Harchies-Hensies-Pommerœul Nature Reserve, a natural monument and lake. This ornithological nature reserve is a significant natural monument characterized by its wetlands and reed beds, home to various animal species.
- Visitors also love Bois d'Angre, a forest known for its rich biodiversity and the Caillou-qui-Bique. It offers several walks to discover its mineral, plant, and animal riches.
- Onnaing is known for its historical sites, natural monuments, and cultural points of interest. The region offers a variety of attractions to see and explore, from ancient landmarks to protected natural areas.
- The attractions around Onnaing are appreciated by the komoot community, with more than 200 upvotes and 70 photos shared by visitors.
Last updated: May 9, 2026
Le Caillou-qui-Bique
Highlight • Natural Monument
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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Marais d'Harchies-Hensies-Pommerœul Nature Reserve
Highlight • Natural Monument
Source: visitwapi.be/nl/moeras-van-harchies
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Le Chalet Du Garde
Highlight • Cafe
A growing number of tourists encouraged Léon Laurent to build a café restaurant in 1892 with a billiard room and bedrooms. It was the time of the arrival in the Bois d'Angre of the couple Mr. and Mrs. Verhaeren, famous poet and figure of the place who participated in the development of the site. Le Caillou-qui-Bique becomes the address to know.
In 2020, Aurélie Vilain is taking over "Le Chalet Du Garde" and intends to perpetuate the history of this emblematic place.
"Originally from Roisin, I grew up in the green valleys of Hauts-Pays and Caillou-qui-Bique, so it was only natural that this place came to the fore."
SCHEDULE :
OPEN ALL YEAR
Friday, Saturday, Sunday and public holidays from 11 a.m.
IN JUNE, JULY, AUGUST
Tuesday to Sunday and public holidays from 11 a.m. to 7 p.m.
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Bois d'Angre
Highlight • Forest
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Basilica of Our Lady of Bon-Secours
Highlight • Religious Site
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Tips from the Community
Attention change of regulation, a part of the reserve is forbidden to bicycles. I saw it this morning.
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cafe in the middle of the woods, very friendly owner with cozy terrace. definitely recommended.
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Very friendly welcome! Ideal place during a hike or a stroll in the surrounding area to drink a local beer, Daffodil.
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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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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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Bon-Secours is a picturesque village located on the border between Belgium and France, and is part of the commune of Péruwelz in Wallonia. The main attraction of the village is the Basilica of Notre-Dame de Bon-Secours, a Marian pilgrimage center built in the 19th century. This neo-Gothic basilica is known for its remarkable architecture and stained glass windows. The village is surrounded by the Bon-Secours national forest, a protected natural area offering great hiking opportunities.
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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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Frequently Asked Questions
What natural attractions can I explore near Onnaing?
Near Onnaing, you can discover several natural highlights. The Marais d'Harchies-Hensies-Pommerœul Nature Reserve is a significant ornithological site with wetlands and reed beds, home to rare species. Another unique spot is Le Caillou-qui-Bique, a 20 to 25 meter high 'Rocking Stone' with local legends, located within the Bois d'Angre forest, known for its rich biodiversity.
Are there any significant historical sites or landmarks in Onnaing itself?
Onnaing boasts a rich history. You can visit the 16th-century church, which houses the tombstone of Johan Damours and his wife from the early 15th century. Scattered throughout the commune are various chapels, including those dedicated to Saint-Roch and Notre-Dame de Tongres. Recent archaeological discoveries have also revealed evidence of human occupation dating back to the late Bronze Age and Carolingian era.
What kind of outdoor activities can I do around Onnaing?
The area around Onnaing offers various outdoor activities. You can find numerous routes for cycling, road cycling, and running. For example, there are cycling routes like the 'Sebourg Waterfall – Maison rouge loop' and the 'Chapelle de Quar – Town of Vicq loop'. Runners can explore routes such as the 'Saint-Saulve loop' or various 'Running loop from Onnaing'. You can find more details on these activities in the dedicated guides for Cycling around Onnaing, Road Cycling Routes around Onnaing, and Running Trails around Onnaing.
Are there family-friendly places to visit near Onnaing?
Yes, several attractions near Onnaing are suitable for families. The Bois d'Angre forest offers easy walks to discover its natural riches. The Marais d'Harchies-Hensies-Pommerœul Nature Reserve is also a great spot for families interested in birdwatching and nature. Additionally, the Basilica of Our Lady of Bon-Secours is a historical and religious site that can be visited with family.
Where can I find a cafe or place to rest during my visit to the natural sites?
If you're exploring the Bois d'Angre and Le Caillou-qui-Bique, you can find a welcoming spot at Le Chalet Du Garde. This cafe-restaurant has a long history, dating back to 1892, and is known for its friendly atmosphere and local beers, making it an ideal place to relax during a hike.
What cultural experiences does Onnaing offer beyond historical sites?
Onnaing emphasizes accessible cultural events. The local library, La BibliO' Victor Hugo, serves as a cultural hub, hosting various programs, workshops, concerts, and exhibitions. The town is also known for its charming traditional red brick architecture, which adds to its unique local character.
What is the significance of the Marais d'Harchies-Hensies-Pommerœul Nature Reserve?
The Marais d'Harchies-Hensies-Pommerœul Nature Reserve is a significant ornithological nature reserve, characterized by its extensive wetlands and reed beds. It was formed by subsidence from mining operations and is recognized for being home to rare and endangered animal species, making it a prime location for birdwatching and nature observation.
Are there any unique geological formations to see near Onnaing?
Yes, one of the most unique geological formations is Le Caillou-qui-Bique. This 'Rocking Stone' is a 20 to 25 meter high rock composed of fragments of several natural elements, located in the Bois d'Angre. It's a fascinating natural monument steeped in local legend.
What is the Bois d'Angre known for?
The Bois d'Angre is a forest renowned for its rich biodiversity, featuring oaks, ash trees, and various rare species. It is also the location of the famous Le Caillou-qui-Bique, a 370-million-year-old pudding rock. The forest offers several walks to explore its mineral, plant, and animal riches.
What do visitors enjoy most about the attractions around Onnaing?
Visitors particularly appreciate the blend of historical depth and natural beauty. The unique geological formation of Le Caillou-qui-Bique and the rich biodiversity of the Bois d'Angre are highly rated. The tranquility and opportunities for birdwatching at the Marais d'Harchies-Hensies-Pommerœul Nature Reserve also receive positive feedback, especially from ornithologists.
Are there any religious buildings of note near Onnaing?
Yes, a significant religious site nearby is the Basilica of Our Lady of Bon-Secours. Located in the picturesque village of Bon-Secours, this 19th-century neo-Gothic basilica is a Marian pilgrimage center known for its remarkable architecture and stained glass windows.
Can I find any archaeological points of interest in Onnaing?
Onnaing has a fascinating archaeological heritage. Recent excavations have uncovered significant historical sites, including a late Bronze Age village and early Iron Age rural occupation. Discoveries behind the Notre-Dame-de-Grâce church have revealed twenty-five centuries of human presence, with a notable portion dating back to the Carolingian era (8th-10th centuries).
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