Climbing gym in Dudelange

The climbing gym in Dudelange D-Summit offers you climbing for every age and level.

The Wall

  • 14,5 m height 
  • Overhang protruding up to 6m
  • 31 anchors
  • More than 60 routes in all levels an soon up to 120 routes

Rope climbing

For rope climbing you need to have a climbing partner, it is not possible to climb alone in the D-Summit climbing gym Dudelange. You must know how to belay in a safe manner.

The boulder room

  •  Not available now (coming soon)


Climbing without a rope, up to 6m of height. In bouldering you don't need a climbing partner, it's just you and your boulder, up to you you to find a way up ;) .



Opening hours:

Open 7 days a week !
Monday to Friday16h30 - 22h00
Saturday10h - 22h.
Sunday10h - 20h.

Access to the climbing gym in Dudelange D-Summit:

The climbing gym is part of the Centre Sportif René Hartmann.


Rue Hartmann ( former: rue Nic Biever ) - Centre Sportif René Hartmann

Parking in front of the CSRH : access at 60 rue du Parc - Dudelange

L-3425 Dudelange

Access by bus

Ligne 9, bus stop directly in front of the Centre Sportif René Hartmann.