4.4
(3318)
18,851
hikers
37
hikes
Hiking trails in Réserve Naturelle Haard are located within Luxembourg's largest nature reserve, spanning 600 hectares across former open-pit mining sites. The region features a unique blend of reclaimed industrial landscapes, dry grasslands, and original forests. Hikers will encounter diverse topography, including visible remnants of the mining era like iron ore layers and quarry faces, alongside vibrant ecosystems. The terrain offers varied experiences, from gentle paths through pioneer meadows to routes with moderate elevation changes.
Last updated: May 14, 2026
4.6
(54)
326
hikers
10.4km
02:51
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(21)
81
hikers
10.6km
03:00
230m
230m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.8
(12)
61
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(10)
51
hikers
8.97km
02:24
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(6)
36
hikers
9.37km
02:35
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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A large cement plant with sections of the old mining railway at the entrance. Several narrow-gauge locomotives are on display here and can be viewed.
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Great little museum with many exhibits from the black gold mining era.
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A toilet right next door, remains of a train just opposite
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The nature reserve offers a diversity of landscapes and will take you to the Red Lands.
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For several decades, southern Luxembourg and the landscape around Tétange were marked by the mining of iron ore, also known as "minette," thus giving the region its name. The Minette Trail follows the iron ore's journey over several stages, from the extraction sites high in the hills to the railway tracks leading out of the valley. Enjoy this trail through the remarkable landscape of former mines and hills, which offer panoramic views of the Kayl Valley and the impressive red cliffs.
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You are in the middle of the pithead of the former "Walert" mine. For almost a century, from the 1880s to 1963, iron ore was mined here, both in the opencast and in galleries. At the time, the mine mainly supplied the factories of Rodange and Seraing in Belgium, where the ore was transported by rail. The site became a museum in 1973 and the use of the pithead facilities was changed: the first offices were converted into a brewery; the locomotive shed now houses the visitor reception; the playground occupies the former wood stock, while the red rocks of the opencast mine are slowly being reclaimed by vegetation. The most spectacular part of the mine is underground (44.5 ha concession). The guided tour begins in the Museum reception building. The train will then take you underground for a walking tour through the galleries, among the tools and machines of three generations of miners.
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Stay in the former administrative office of the Rumelange mine
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Réserve Naturelle Haard offers a unique blend of landscapes. You'll find remnants of its past as an open-pit mining site, with visible layers of iron ore and limestone, alongside vibrant dry grasslands, pioneer meadows, and original forests. The terrain varies from gentle paths to routes with moderate elevation changes, providing a diverse hiking experience.
There are over 35 hiking routes available in Réserve Naturelle Haard. These include 23 easy trails, 12 moderate trails, and 2 more challenging routes, catering to various fitness levels and preferences.
Yes, Réserve Naturelle Haard is well-suited for families, offering 23 easy routes. These trails often pass through forests and open landscapes, providing accessible options for a pleasant outing. Many trails are designed to be enjoyed by all ages, allowing for exploration of the reserve's unique nature.
The reserve is rich in unique features. You can explore quarry faces and slag heaps, which are direct results of the mining history, now serving as habitats for wildlife. Keep an eye out for the Rock Garden Trail, and the Wooden Bridge on the Forest Trail. The area's dry grasslands are also home to rare species of birds, butterflies, and orchids.
Yes, Réserve Naturelle Haard is generally dog-friendly, making it a great place to hike with your canine companion. We recommend keeping your dog on a leash, especially in areas with sensitive wildlife or near other hikers, to ensure a pleasant experience for everyone and protect the reserve's biodiversity.
Many of the trails in Réserve Naturelle Haard are designed as circular routes, allowing you to start and end at the same point. For example, the Cimalux Conveyor Belt – Kabaischen: Haus Gonner loop and the Marches Forest Trail – Minette Trail loop are popular circular options that showcase the reserve's diverse landscapes.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 160 reviews. Hikers often praise the unique blend of industrial heritage and natural beauty, the well-maintained trails, and the diverse ecosystems that make each visit interesting and educational.
Réserve Naturelle Haard is accessible by public transport, particularly from nearby towns like Dudelange, Kayl, and Rumelange. These municipalities are well-connected, and local bus services or trains can bring you close to various starting points within the reserve. We recommend checking local transport schedules for the most up-to-date information.
Yes, there are designated parking areas available at various entry points to Réserve Naturelle Haard, particularly near the municipalities of Dudelange, Kayl, and Rumelange. These parking facilities are typically well-marked and provide convenient access to the trailheads.
Réserve Naturelle Haard offers enjoyable hiking experiences throughout the year. Spring brings blooming wildflowers, including rare orchids, while autumn showcases vibrant foliage. Summer is ideal for longer days on the trails, and even winter can be beautiful with a fresh dusting of snow. The dry grasslands and varied terrain make it a pleasant destination in most seasons.
Yes, the reserve's history as a former open-pit mining site means you'll encounter remnants of the industrial past. You can see the Old Slag Wagon and visible layers of iron ore. Additionally, near some starting points, you might discover the 'Quartier Italien,' a former miners' settlement, adding a cultural dimension to your hike.


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