Discover the mysteries of the universe with our "Astronomy" activity, offering access to the only observatory and planetarium open to the public all year round in the Paris region. Dive into the depths of Space and marvel at the celestial splendors. Book now for an unforgettable astronomical experience!
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SÉJOUR « SOLUNE 2026 » – ÉCLIPSE TOTALE DE SOLEIL EN ESPAGNE – Mercredi 12 août 2026 »
(INSCRIPTIONS CLÔTURÉES)
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HEAD IN THE STARS" EVENINGS
(RESERVATION ESSENTIAL)
• For groups (by email or through our contact form):
Activities available year-round, during the day or in the evening: Planetarium and/or slide show, water rockets, visual observations and/or observations through telescopes (weather permitting).
• For individuals (Minimum age: 8 years old) (via the green “Book Now” button – ) :
Session from 9:00 p.m. to 11:00 p.m.: Planetarium and/or slide show, visual observations and/or observations through telescopes (weather permitting).
Voir l’AFFICHE : Les vendredis 18 septembre, 30 octobre, 27 novembre et 18 décembre 2026.
(Possibility of sleeping on site... See our "mobile homes" and other proposals, in the "Stays / ▼ Particuliers"... Please note the booking deadline!)
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• Tip:WARNING! Never look directly at the sun, even with sunglasses!
Without proper protection, looking directly at the sun can cause serious and irreversible damage!
Lunettes d’éclipse en vente à l’accueil principal, à la salle d’escalade et à la caisse piscine : 4 € la paire
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• Actualité : Éclipse partielle de Soleil en France, mercredi 12 août 2026 !
Soleil occulté à 92,1 % en Région parisienne :
— Début : ~19h23
— Maximum : ~20h18
— Fin et coucher du Soleil : ~21h10
L’observatoire restera fermé.
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◄ Photos: Observatory and planetarium
◄ Photos: Partial solar eclipse - March 29, 2025
(If you're the little family in the photo, give us a call!o)
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