• Exhibition
  • Festival

The citadel will, once more, host the festival dedicated to nature. Expect fascinating photography exhibitions, both outdoors and indoors. Visitors will have the chance to access locations usually closed to the public.


  • Nature movies
  • Ove 30 photo exhibitions
  • Debates, conferences, meetings
  • An agenda rich in activities and nature walks
  • A nature themed village with stalls and photographers
  • Workshops for schools and families
COVID-19 : We do our best to inform you with the latest updates... Best, though, to check with the operator or lodging you have made a booking with before getting on the road. Please note that the Covid Safe Ticket (or health passport) is mandatory in Wallonia, starting November 1st, 2021.  Infos
This information is given for indication purposes only, best to check with the site you hope to visit before heading there - by phone, email, social media or simply by visiting their website.

Event planned for the month of October 2022 (1)

(1) Dates and programme may be subject to change.

Discount vouchers

Discount vouchers