Open days at Mont-Soleil

Take an instructive walk along the Sentier des Monts and visit the solar and wind power stations and the astronomical observatory free of charge. On these days, you can enjoy many free activities: horse-drawn carriage and scooter rides, children's activities, etc. We look forward to your visit!

On the programme:
- Discovery of the visitor centre and its hologram
- Guided tours of the solar and wind power plants
- Horse-drawn carriage
- Entertainment for children
- Folk music