The former open-pit mine Haardt

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.

  • Various biotopes
  • High biodiversity
  • Diverse scenery
  • In case of questions, call +352 247 56 516
Duration2 Hours or 3 Hours
Bring along

Sturdy shoes and weather adapted clothing

ParticipantsMin. 8 and max. 20 participants
CategoriesHiking, Leisure Activities
LanguagesFrench, German, Luxembourgish
Opening hours 01/08/2024 – 08/31/2025
Daily   08:00 - 18:00
Important information

This is a group-ticket

Please note that a group of at least 8 people is needed to follow your request. This request must be submitted at least 15 days before the desired date.

Please plan at least 2 hours for this tour / activity / workshop.

In order to give you our best service, we ask you to be on time and inform us of any divergence concerning the program we agreed on.


Parking L.N.B. Annexe Alliance, Dudelange
Dudelange, L.N.B. Annexe Alliance, 3526 Dudelange, Luxemburg
Parking L.N.B. Annexe Alliance
Bus-line 9, Bus stop: Dudelange, L.N.B. Annexe Alliance

Offered by

Centre nature et forêt Ellergronn
3526 - Dudelange

Further information

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.

Choose your preferred appointment and book.