4.0
(4)
14
hikers
01:59
6.99km
160m
Hiking
Hike a moderate 4.3-mile loop around Château de Boussu-en-Fagnes in the Viroin Hermeton natural park, enjoying views and limestone hills.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Parc national de l’Entre-Sambre-et-Meuse
Parc Naturel Viroin Hermeton
Waypoints
Start point
Bus stop
Get Directions
290 m
Highlight • Castle
Translated by Google •
Tip by
1.17 km
Highlight • Rest Area
Translated by Google •
Tip by
4.25 km
Highlight • Viewpoint
Translated by Google •
Tip by
6.99 km
End point
Bus stop
Way Types & Surfaces
Way Types
2.89 km
1.33 km
1.13 km
856 m
702 m
Surfaces
2.53 km
1.91 km
1.47 km
1.01 km
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Elevation
Highest point (260 m)
Lowest point (170 m)
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Weather
Powered by Foreca
Thursday 9 July
32°C
15°C
0 %
Additional weather tips
Max wind speed: 16.0 km/h
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This route was planned by komoot.
This loop trail is rated as moderate. While generally accessible, it involves an elevation gain and loss of about 160 meters over its nearly 7 km distance, suggesting hikers should have a good general fitness level.
The loop trail originates from Boussu-en-Fagnes. While specific parking details for this exact trail are not provided, trails in the area often start near the church of Boussu-en-Fagne. For more detailed logistical information, including potential parking areas, it's advisable to check local tourism resources like tourisme-couvin.be.
The terrain primarily features distinctive limestone hills known as 'tiènes'. You'll experience varied landscapes typical of the Viroin-Hermeton Natural Park, including limestone grasslands ('pelouses calcaires'), winding rivers, and intriguing rock formations. The paths are largely manageable, but vigilance is advised on certain sections.
The route passes by the impressive Château de Boussu-en-Fagne, a private medieval limestone construction. You can also enjoy a View of Frasnes-lez-Couvin from the Cliffs. The natural scenery is rich, with limestone hills and diverse ecosystems.
The Viroin-Hermeton Natural Park offers beauty year-round. Spring and summer are ideal for experiencing the rich flora, including rare flowering plants and orchids, and spotting wildlife. Autumn brings vibrant colors to the landscape. Winter hiking is possible, but trail conditions may vary, so check local forecasts.
The park is known for its exceptional biodiversity. You might spot over 250 species of flowering plants, including rare ones, and various wildlife such as lizards, snakes, and butterflies. The area is also home to remarkable trees, Austrian black pines, orchids, black woodpeckers, pine martens, and even wildcats.
While many trails in the Viroin-Hermeton Natural Park are dog-friendly, it's generally recommended to keep dogs on a leash to protect the diverse wildlife and sensitive ecosystems, especially in areas like the Natagora reserve or Natura 2000 sites that the trail may traverse or pass near.
There are no specific permits or entrance fees mentioned for hiking this particular loop trail or for general access to the Viroin-Hermeton Natural Park. However, it's always a good idea to check the latest regulations on local tourism websites like tourisme-couvin.be before your visit.
Yes, this route covers sections of several official trails. Notably, it shares significant portions with the GRP 124 Tour du Parc national de l’Entre-Sambre-et-Meuse (63%) and the GRP 125 Tour de l'Entre-Sambre-et-Meuse (63%). It also intersects with the GRT-BVW 29 Lompret - Vierves-sur-Viroin (63%), SAT Sentier des Abbayes Trappistes de Wallonie (63%), and the Promenade de Boussu (52%).
Yes, the Boussu-en-Fagne Bivouac is a highlight along the route, offering a potential overnight stop. For cafes, pubs, or other accommodations, you would typically find options in the nearby village of Boussu-en-Fagnes.
As this trail is located within the broader Parc national de l'Entre-Sambre-et-Meuse, general regulations typically include staying on marked paths, respecting wildlife, not disturbing plants, and packing out all trash. Camping is usually restricted to designated bivouac sites like the Boussu-en-Fagne Bivouac. Always check official park guidelines for the most current information.
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