Réserve Naturelle Haard is a significant natural area in Luxembourg, spanning 600 hectares across the municipalities of Dudelange, Kayl, and Rumelange. This region, officially known as Haard-Hesselsbierg-Staebierg, is the largest nature reserve in the country. Its landscape is characterized by its past as an open-pit mining area, where nature has reclaimed the land, creating a distinctive blend of industrial heritage and thriving ecosystems. The terrain features diverse habitats, including dry grasslands, forested paths, open meadows, quarry faces, and notable "red…
144
Routes
4.5
(815)
Average rating
5663
People visited

4.7
(300)
1,084
riders
30.2km
02:52
620m
620m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

4.3
(23)
144
riders
32.7km
02:49
550m
550m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

4.9
(39)
63
riders
37.3km
03:19
670m
670m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

4.5
(4)
37
riders
9.79km
00:54
190m
190m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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4.8
(24)
558
riders
27.6km
02:34
520m
520m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

4.8
(25)
248
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.5
(11)
79
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
64
riders
41.3km
03:39
660m
660m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.7
(3)
185
runners
20.2km
02:17
380m
380m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

4.3
(3)
144
runners
17.0km
01:55
300m
300m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.8
(4)
179
runners
13.1km
01:32
240m
240m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(2)
24
runners
14.2km
01:31
190m
190m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.6
(31)
154
hikers
4.97km
01:22
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.8
(35)
140
hikers
16.3km
04:41
380m
380m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

4.6
(22)
77
hikers
9.18km
02:33
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.8
(12)
63
hikers
11.7km
03:10
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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4.6
(10)
76
riders
29.6km
02:19
490m
490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.5
(4)
56
riders
40.6km
03:07
560m
560m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

26
riders
45.1km
03:42
760m
760m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

4.0
(2)
24
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.0
(1)
70
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

3.7
(3)
50
riders
44.6km
01:56
330m
330m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

4.0
(1)
59
riders
59.6km
02:40
460m
470m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

4.9
(9)
56
riders
42.9km
02:00
350m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Réserve Naturelle Haard, officially Haard-Hesselsbierg-Staebierg, is Luxembourg's largest nature reserve, covering 600 hectares. It spans the municipalities of Dudelange, Kayl, and Rumelange. The reserve is characterized by its past as an open-pit mining area, now reclaimed by nature, offering a unique landscape of industrial heritage and diverse ecosystems.
Réserve Naturelle Haard offers a variety of outdoor activities, including mountain biking, touring cycling, hiking, road cycling, jogging, and gravel biking. There are 88 routes available, with an average rating of 4.43 stars from komoot users. The area provides diverse terrain suitable for different sports.
Yes, Réserve Naturelle Haard is a popular destination for mountain biking, featuring specifically designed routes like the "RedRock Mountainbike Trails." These trails cater to various skill levels, including challenging options for experienced riders and less technical routes with scenic viewpoints. More information can be found in the MTB Trails in Réserve Naturelle Haard guide.
The reserve offers mountain bike trails for various skill levels. The "Haard Black" route is more demanding, featuring frequent obstacles, rocky terrain, and steep descents for experienced riders. The "Haard Red" route is less technically challenging, providing a varied experience with numerous viewpoints suitable for intermediate riders.
Réserve Naturelle Haard provides extensive hiking opportunities with varying difficulty levels. Trails range from easy forest walks to paths through former mining areas. Two newly marked trails, the red and blue butterfly trails, offer insights into the reserve's heritage. Explore options in the Hiking in Réserve Naturelle Haard guide.
Yes, Réserve Naturelle Haard offers family-friendly options for both hiking and cycling. There are easy forest walks and less technically demanding cycling routes. For specific recommendations, consult the Family-friendly hikes in Réserve Naturelle Haard guide.
The reserve features unique landscapes shaped by its mining past, including reclaimed open-pit mining sites with visible iron ore and limestone layers. Visitors can also observe diverse habitats like dry grasslands, forests, open meadows, and distinctive "red earth cliffs." The area is a Natura 2000 site and part of the Minett UNESCO Biosphere.
Réserve Naturelle Haard is home to rich biodiversity due to its ecological succession. It supports over 100 bird species, including the woodlark and Eurasian eagle-owl, and a variety of orchids, butterflies, lizards, snakes, amphibians, wild cats, bats, and dormice. The pioneer meadows provide unique ecosystems for these species.
Yes, Réserve Naturelle Haard offers facilities for cyclists. There are over 25 kilometers of bicycle paths available for mountain biking, touring, and road cycling. Bike washing and inflating stations are also provided for convenience.
Réserve Naturelle Haard is a popular destination on komoot, with more than 126,000 visitors having shared their experiences. The 88 available routes have received over 17,800 ratings, averaging 4.43 out of 5 stars. This indicates a high level of satisfaction among outdoor enthusiasts.
For more information about Réserve Naturelle Haard and the surrounding Minett region, the official website is visitminett.lu. You can also contact them by phone at +352 27 54 5991. The local municipality of Dudelange also provides information on their official website.

