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Hornaing

Top 2 Natural Monuments around Hornaing

Best natural monuments around Hornaing include a landscape shaped by its industrial past, now reclaimed by nature. The region features diverse natural scenery, including former mining sites transformed into ecological reserves and wetlands. These areas offer opportunities to observe local flora and fauna, alongside panoramic views from redeveloped slag heaps. The natural monuments provide insight into the ecological conversion of industrial remnants into vibrant natural habitats.

Best natural monuments around Hornaing

  • The most popular natural monument is Goriaux Pond, a lake that offers a tranquil environment with the possibility to soak one's feet in the water. An accessible slag heap nearby provides a view from above, showcasing the region's mining past now reclaimed by nature.
  • Another must-see spot is Terril des Argales, a natural monument featuring a well-developed area around a pond that serves as an ornithological reserve. Visitors can expect various promontories offering unobstructed views of the surrounding region, making it an excellent location for birdwatching.
  • Visitors also love Terril de Roeulx, a natural monument with a natural area and schist tracks. It is special for its summit, which, despite not being very high, provides a panoramic view of the surroundings.
  • Hornaing is known for its lakes, slag heaps, and forests. The area offers a variety of natural monuments to see and explore, many of which are former industrial sites transformed into rich natural environments.
  • The natural monuments around Hornaing are appreciated by the komoot community, with more than 140 upvotes and over 70 photos shared by visitors.

Last updated: July 2, 2026

Goriaux Pond

Highlight • Lake

Nice spot, possibility to land, soak your feet in the water. Not far from the Arenberg gap. Accessible slag heap along the Mate in Goriaux which gives a view from above. Be careful, very narrow and sloping path if you want to go along the pond on the slag side.

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Terril 125 of Sainte-Marie

Highlight • Natural Monument

A small part is accessible by bicycle but you will have to cross a few rocks which prevent motor vehicles from venturing there.

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Terril de Roeulx

Highlight • Natural Monument

Heap and nice natural area with schist tracks. Accessible by mountain bike and gravel.
Possibility of reaching the top, which is not very high, but which allows to have a panoramic view of the surroundings.

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Germignies Marsh and Spoil Heap

Highlight • Natural

You can enjoy this site composed of several natural and artificial ponds. It is a rich natural environment with a birch forest. There are many rare plant species and the European nightjar frequents the site during the nesting period.

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Tips from the Community

Paul_C
August 13, 2023, Marais et terril Germignies

You can enjoy this site composed of several natural and artificial ponds. It is a rich natural environment with a birch forest. There are many rare plant species and the European nightjar frequents the site during the nesting period.

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You can enjoy this site composed of several natural and artificial ponds. It is a rich natural environment with a birch forest. There are many rare plant species and the European nightjar frequents the site during the nesting period.

Translated by Google

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Laurent
April 29, 2023, Mare à Goriaux

Very mobile with magnificent view of the gorial pond

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guigui
August 14, 2021, Mare à Goriaux

The Goriaux pond (former pig pond as its dialect name indicates) is a mining subsidence pond in the North, in France, and a national biological reserve since 1982. A very significant mining subsidence created three ponds in 1916, which ended up joining around 1930 to form a single pond, located at the foot of slag heap no. 171, Mare à Goriaux, partly recolonized by vegetation. The site of the body of water and the slag heap of the pond in Goriaux is part of the Raismes-Saint-Amand-Wallers national forest.

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Nice spot, possibility to land, soak your feet in the water. Not far from the Arenberg gap. Accessible slag heap along the Mate in Goriaux which gives a view from above. Be careful, very narrow and sloping path if you want to go along the pond on the slag side.

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fairly steep climb but not too high (40m D +)

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Max
December 25, 2020, Terril de Roeulx

Heap and nice natural area with schist tracks. Accessible by mountain bike and gravel. Possibility of reaching the top, which is not very high, but which allows to have a panoramic view of the surroundings.

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Accessible by gravel if you follow the trail. Please note that the entrance on the Bruille lez Marchiennes side has been blocked off to prevent the passage of cars. it will be necessary to climb some rocks to pass.

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Frequently Asked Questions

What makes the natural monuments around Hornaing unique?

The natural monuments around Hornaing are unique because they are largely former industrial sites, particularly mining slag heaps, that have been reclaimed by nature and transformed into vibrant ecological reserves. This ecological conversion, recognized by UNESCO for its historical value, offers a fascinating blend of industrial heritage and rich biodiversity. You can experience this at sites like Terril des Argales and Goriaux Pond.

Are there family-friendly natural monuments around Hornaing?

Yes, several natural monuments are suitable for families. Goriaux Pond is categorized as family-friendly, offering a tranquil environment where you can even soak your feet in the water. The Germignies Marsh and Spoil Heap is also noted as family-friendly, featuring natural and artificial ponds and a birch forest.

What kind of natural features can I expect to see?

You can expect to see a diverse range of natural features, including lakes, ponds, forests, and redeveloped slag heaps that now serve as viewpoints. These areas are rich in flora and fauna, with some sites like Terril des Argales being ornithological reserves, perfect for birdwatching. The region's history is intertwined with these landscapes, offering a unique perspective on nature's resilience.

What outdoor activities can I do near these natural monuments?

The area around Hornaing offers various outdoor activities. You can find numerous hiking trails, road cycling routes, and gravel biking opportunities. For instance, there are moderate hiking routes like the 'Carrière des Peupliers – Poplar's walk loop from Escaudain' and gravel biking routes such as the 'Étang des Argales – Marchiennes State Forest loop'. You can explore more options on the dedicated guides for Hiking around Hornaing, Road Cycling Routes around Hornaing, and Gravel biking around Hornaing.

Are there good viewpoints at the natural monuments?

Yes, many of the natural monuments, especially the redeveloped slag heaps, offer excellent viewpoints. For example, an accessible slag heap near Goriaux Pond provides a view from above. Terril des Argales features various promontories with unobstructed views of the region, and Terril de Roeulx, despite not being very high, offers a panoramic view from its summit.

What is the best time to visit the Scarpe-Escaut Regional Natural Park?

While specific details for Hornaing are not provided, regional nature parks in France, like the Scarpe-Escaut, are generally enjoyable throughout the year. Spring and autumn offer pleasant temperatures for hiking and cycling, with vibrant foliage or blooming flowers. Summer is ideal for longer days and water activities, while winter can provide a serene, quiet experience, though some paths might be less accessible.

Are the trails at these natural monuments suitable for beginners?

The difficulty of trails varies. While some highlights like Goriaux Pond are generally accessible and family-friendly, others like Terril des Argales and Terril de Roeulx are categorized as intermediate. It's advisable to check the specific trail details and difficulty ratings on komoot before heading out, especially if you are a beginner.

Are there dog-friendly trails around Hornaing's natural monuments?

Many natural areas in France are dog-friendly, especially on leash. While specific dog-friendly designations for each monument are not detailed, the general nature of these redeveloped sites, such as forests and open trails, often allows for walks with dogs. Always ensure your dog is under control and respect local signage regarding pets.

Is public transport available to reach the natural monuments near Hornaing?

Information on specific public transport routes to each natural monument is not readily available. It is generally recommended to check local bus schedules or regional transport options from Hornaing to nearby towns or park entrances. Driving and parking are often the most convenient ways to access these sites.

Are there cafes or amenities near the natural monuments?

While the natural monuments themselves are often preserved natural spaces, you may find cafes and local amenities in the nearby towns and villages surrounding Hornaing. It's a good idea to plan ahead and bring your own refreshments, especially for longer excursions, or check for facilities in Hornaing or larger nearby towns like Escaudain before your visit.

What is the Terril de Roeulx and what does it offer?

Terril de Roeulx is a natural monument featuring a natural area with schist tracks. It's known for its summit, which, despite not being very high, provides a panoramic view of the surroundings. It's accessible by mountain bike and gravel, offering a fairly steep but manageable climb.

What is the significance of the Terril des Argales?

Terril des Argales is a significant natural monument featuring a well-developed area around a pond that serves as an ornithological reserve, making it excellent for birdwatching. The slag heap itself offers various promontories with unobstructed views. It's a prime example of the successful ecological conversion of an industrial remnant into a vibrant natural habitat, part of the Nord-Pas-de-Calais mining landscapes recognized by UNESCO.

Are permits required to visit the natural monuments around Hornaing?

Generally, permits are not required for public access to these natural monuments, as many are redeveloped public spaces or regional nature parks. However, specific regulations might apply to certain activities or protected areas within the parks. It's always a good practice to look for local signage or official park websites for any specific rules or restrictions before your visit.

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