The former open-pit mine Haardt
Where? Dudelange, L.N.B. Annexe Alliance 3526 Dudelange

This nature reserve is located between the three municipalities Dudelange, Kayl and Rumelange. The numerous and varied biotopes, as well as the species rich fauna and flora, make this a memorable hike.

Price information
min.90,00€per group
Book ticket
min.90,00€per group
Book ticket

See how nature has reclaimed the territory of a former open-pit mine. During this hike, we discover the distinctive habitats and rare species of this unique nature reserve.

Furthermore, the following services are offered:


Address: Centre nature et forêt Ellergronn
Rue Jean-Pierre Bausch
L-4114 Esch-sur-Alzette
Show on map
Phone:+352 26 54 42 –1

More offers

Fond de Gras Titelberg
Archaeological finds on the Tëtelbierg

Find out more
Bongert Altenhoven
min.75 €per group
Bongert Altenhoven, the largest orchard in Luxembourg

min.90 €per group
Cross-border hike to Audun-le-Tiche

min.90 €
Edible and poisonous mushrooms

Group Activity: Guided Mountainbike Tour - Nature Reserve "Ellergronn"

  • A trained guide will accompany you and your group on your adventure.
Find out more
Guided tour of the natural reserve Ellergronn

Find out more
min.90 €per group
Life in a hive

min.90 €
Medicinal and aromatic plants

Minett Biking
Minett Region

Find out more