The Centre Ardenne observatory in Grapfontaine

  • Museum & discovery

The Centre Ardenne observatory, in Neufchâteau, opens its doors to everyone: those discovering stars and the universe as well as professionals wishing to analyse space a little further.

The program

The site offers a wide range of activities: tours of the site, sessions in the planetarium, lectures on astronomy, presentation of how the different tools work, playful animations, exhibitions...

No skill no previous experience is required. It's all about curiousity and a love for learning.

Along the year

Don't miss these special events:

  • The night of the shooting stars
  • The dark, dark night
  • The national day celebrating astronomy


From 01 January to 31 December 2019.

Visits: booking essential.


Price/hour: 30€ for groups of 8 persons min + 3€/additional person
The information provided is an indication only. We advise you to inquire directly with the organisers of the event that interests you before you leave.