Centre d'Astronomie de Saint-Michel-l'Observatoire is a public astronomy education campus on the Plateau du Moulin à Vent beside the Haute-Provence Observatory. Its year-round, scheduled programme combines live-moderated sessions in the hybrid Planétarium de Haute-Provence with solar and night-sky observing, a giant sidérostat, multiple teaching telescopes, and an augmented-reality Solar System trail. The centre also runs science events, school stays, and the ticketing programme for guided visits to the neighbouring research observatory; admission is by scheduled activity rather than free walk-in access.