Natural monuments around Saint-Gilles - Sint-Gillis are primarily found in its accessible green spaces and nearby larger natural areas. This urban municipality within the Brussels-Capital Region offers several parks and gardens that provide natural retreats. While not characterized by traditional geological formations, the area benefits from its proximity to significant natural heritage sites. These green spaces offer opportunities to experience biodiversity within an urban setting.
Last updated: August 22, 2026
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This tour goes for kilometers through the forest. In spring it is beautiful with the hyacinths and wood anemones. In summer nice and cool.
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Known for its distinctive shape with three protrusions that resemble the toes of a goose foot.
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Enjoying the Sonian Forest is easy from the various access gates. These access gates are located on the edge of the forest, are easily accessible and are therefore the ideal starting point to explore the forest. There are eight access gates. Information about this can be found at https://www.zonienwoud.be/praktisch/toegangspoorten/
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The Sonian Forest, also known as the Zoniënwoud, is a large forest area centrally located in Belgium, southeast of Brussels. It covers approximately 4,421 hectares and is best known for its old beech trees, some of which are over 200 years old. The forest has a rich history dating back to the Iron Age and has had various functions over the centuries, such as providing firewood and timber for the construction of houses and ships, and as a backdrop for hunting scenes. The current forest landscape with deciduous trees has its origins in the Austrian period (1714-1795).
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Always beautiful, spacious and varied forest
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Nice walk on and around the art mountain.
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The Sonian Forest is an exceptional, vulnerable and ancient forest that is also recognized as a UNESCO World Heritage Site. The forest extends across the three Belgian regions and is one of the best-known and most visited green spaces in the region.
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While Saint-Gilles - Sint-Gillis is an urban municipality, the surrounding area offers a variety of natural monuments, primarily focusing on green spaces. You can find vast forests like the Sonian Forest, serene lakes such as the Drowned Children Ponds, and scenic viewpoints like the Mont des Arts Garden. The region also features several urban parks and gardens that serve as important natural retreats.
Yes, Saint-Gilles - Sint-Gillis and its immediate vicinity offer several notable green spaces. These include Pierre Paulus Park, known for its historical character and renovated play areas, Morichar Square with its 'nice tree' and recreational facilities, and the recently inaugurated Mairesse Garden, a community green space with a playground. These provide peaceful retreats within the urban setting.
The Sonian Forest, a UNESCO World Heritage Site, is ideal for various outdoor activities. You can enjoy walking among its ancient beech trees, some over 200 years old, or explore its extensive network of trails. It's also a popular spot for birdwatching and experiencing diverse flora and fauna. For more structured activities, you can find numerous running, road cycling, and mountain biking routes nearby. For example, explore running trails, road cycling routes, or MTB trails in the wider area.
Absolutely. Many natural monuments and parks around Saint-Gilles - Sint-Gillis are family-friendly. The Sonian Forest and the Drowned Children Ponds are great for walks and nature exploration. Within the municipality, Pierre Paulus Park and Mairesse Garden offer new play areas and open spaces for children. Duden Park, close to Saint-Gilles, is another significant green area popular with families.
Many natural areas around Saint-Gilles - Sint-Gillis are dog-friendly. The Zonienwald (Sonian Forest) is a popular spot for dog walks, often allowing dogs on leash. It's always recommended to check specific park regulations or signage for individual green spaces like Tenbosch Park or Pierre Paulus Park, as rules regarding leashes and access might vary.
The natural monuments and green spaces around Saint-Gilles - Sint-Gillis can be enjoyed year-round. Spring brings blooming flowers and fresh greenery, while autumn offers vibrant foliage, especially in the forests. Summer is perfect for longer walks and picnics, and even winter provides a unique, tranquil beauty. Parks like Tenbosch Park are open year-round with varying seasonal hours.
Yes, for shorter and easier visits, you can explore the urban parks directly within or very close to Saint-Gilles - Sint-Gillis, such as Pierre Paulus Park, Morichar Square, or Mairesse Garden. These offer accessible pathways and a quick escape into nature. For a slightly longer but still manageable experience, parts of Duden Park or the more accessible sections of the Sonian Forest near its access gates provide gentle trails.
Many of the green spaces and natural monuments are well-connected by Brussels' public transport network. Parks within Saint-Gilles - Sint-Gillis are typically reachable by tram or bus. The larger Sonian Forest has multiple access gates that are often served by public transport routes from central Brussels, making it easily accessible without a car.
While the natural monuments are primarily green spaces, some have historical connections. Pierre Paulus Park, for instance, was originally the English garden of the Maison Pelgrims and is listed for its historical character. The Mont des Arts Garden, while a viewpoint, is situated on a historically significant slope that once housed palaces and was known as the 'Hofberg'.
Visitors particularly appreciate the tranquility and natural beauty these sites offer within an urban environment. The vastness and ancient trees of the Sonian Forest are highly valued for their escape from city life. The panoramic views from the Mont des Arts Garden are also a favorite, as are the peaceful settings of the various ponds like the Ganzepoot Pond, which offer opportunities for quiet reflection and observing nature.
For wheelchair users and strollers, many of the urban parks within Saint-Gilles - Sint-Gillis, such as Pierre Paulus Park and Morichar Square, offer paved paths and accessible areas. While the larger Sonian Forest has extensive trails, some main access points and wider paths are generally more accessible, though terrain can vary. It's advisable to check specific trail conditions for longer routes.
Yes, you can often find cafes and restaurants near the access points of larger natural areas or within walking distance of urban parks. For instance, the Sonian Forest has establishments near its various access gates. Within Saint-Gilles - Sint-Gillis, the parks are integrated into the urban fabric, meaning numerous dining options are usually just a short stroll away.


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