Best natural monuments around Grâce-Hollogne feature a landscape rich in green spaces, forests, and rolling hills. The region offers numerous hiking opportunities and is characterized by its natural assets. Proximity to significant natural areas provides ecological and recreational value. These sites offer tranquil beauty and opportunities for outdoor activities.
Last updated: May 13, 2026
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When I was young, I used to climb from the bottom of the cave and we would reach the very top of the site. With a beautiful panorama of the city.
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It's a very beautiful place for a walk. You can start from the Trixhes, go down a small path along the quarry. When you get to the bottom, you arrive at the Carrière des Roches. From there, you pass by two sides with different rocks. If you continue, you arrive in "Houlbouse" street. And finally, at Chokier. Very beautiful hike. To do with dogs and especially children.
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The Seraing Arboretum boasts a rich collection of tree species, including a giant sequoia measuring approximately 38 meters tall with a circumference of 6.60 meters (approximately 2.10 meters in diameter). The giant sequoia is renowned for its ability to withstand impacts (its bark is approximately 3 cm thick) and was used in firebreaks because its moist bark provides good resistance to forest fires. There are also Vancouver firs measuring approximately 51 meters tall, though some have died standing. If you'd like to see for yourself, you can make the "lumberjack's cross," an easy and fun activity. Please respect the trees by not tearing the bark off the sequoia and by staying on the paths. We wish you a pleasant walk.
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The gravel pit is a very rich site for photo enthusiasts or for walkers who wish to walk on maintained paths and observe birds in complete tranquility. Site recommended for walkers and photographers. Please, can you respect the rules such as keeping your dog on a leash (even if some people think they won't do any harm by letting their dog off the leash, know that you have animals with predator instincts which could scare away some species of birds that nest on the ground, like the kingfisher) and not swimming so as not to disturb the birds that are there. Thank you to all those who will respect the rules and I wish you a good hike or a good photo outing 🙏.
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This spectacular ridge walk follows the rocky heights above the Ourthe valley and offers several breathtaking views, including the iconic La Roche aux Faucons. The route winds through forest, over stony paths and past clearings where you can spot lizards and orchids bloom in spring. Along the way you pass three viewpoints, two of which have benches. The paths are well marked but sometimes narrow and uneven – sturdy shoes are recommended!
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Very beautiful natural place at the foot of the rocks.
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Super nice and very nice sentier!!
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Beyond the most popular spots, consider exploring the Bois de la Vecquée Arboretum, a peaceful area with a diverse collection of trees, including a giant sequoia. Another unique site is the Amay Gravel Pit, a protected wetland recognized for its rich birdlife and a 2.5 km path with educational panels.
The region around Grâce-Hollogne is characterized by a mix of green spaces, lush forests, and rolling hills. You'll find scenic river confluences, protected nature reserves with impressive limestone formations, and tranquil lakes. Many sites offer panoramic viewpoints over valleys and meanders.
Yes, several natural monuments are suitable for families. The Confluence of the Ourthe and the Meuse offers a picturesque setting. The Bois de la Vecquée Arboretum provides winding paths perfect for a leisurely stroll. Additionally, the Amay Gravel Pit features an easy 2.5 km path ideal for birdwatching with children.
The area offers excellent opportunities for hiking and cycling. You can find numerous routes for both road cycling and touring bicycles, as well as dedicated hiking trails. For more details on specific routes, you can explore the Hiking around Grâce-Hollogne or Cycling around Grâce-Hollogne guides.
The natural reserves in the area are havens for wildlife. The Amay Gravel Pit is home to over 120 species of birds. The Aux Roches Nature Reserve is an important habitat for bats and various cave birds. The Hollogne-sur-Geer Nature Reserve, nearby, is particularly renowned for its diverse bird species, including rare breeding birds like the black-necked grebe.
Absolutely. The Aux Roches Nature Reserve is a protected area known for its impressive limestone formations and diverse flora and fauna. Additionally, the Voroux Nature Reserve is integrated into local hiking loops, offering scenic trails. The Hollogne-sur-Geer Nature Reserve, a bit further afield, is a significant bird sanctuary with observatories and artificial lakes.
The natural monuments are 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 outdoors, while winter can provide a tranquil, serene experience, especially in forested areas, though some paths might be muddy or icy.
The Confluence of the Ourthe and the Meuse is not only a scenic spot but also a historical site, notably where the Battle of Liège took place in 1914 during World War I. This blend of natural beauty and historical importance offers a unique experience.
Yes, the Roche-aux-Faucons Ridge Trail is highly recommended for its stunning views. It features a forest path along a ridge, offering unmissable vistas of the valley and the Ourthe meander, with three notable viewpoints along the way.
Visitors particularly appreciate the diverse landscapes, from ridge paths with expansive valley views to tranquil nature reserves. The opportunity to immerse oneself in nature, observe wildlife, and enjoy peaceful walks or challenging hikes is a major draw. The community has shared over 210 photos and given more than 380 upvotes to these natural sites.
Many natural areas and trails around Grâce-Hollogne are dog-friendly, especially those in forests and along rivers. However, it's always advisable to keep dogs on a leash, particularly in nature reserves or areas with sensitive wildlife, to protect both your pet and the local ecosystem. Please check specific signage at each location.
While not explicitly a 'hidden gem' in the data, the Bois de la Vecquée Arboretum is a peaceful and less crowded spot offering a beautiful collection of trees from around the world. Its winding paths provide a serene escape and a chance to see impressive tree species like the giant sequoia.


Extend your search for the best caves by checking out these guides of the top ones around Grâce-Hollogne: