Founded in 1702 by Jesuit scholars, the Marseille Observatory is one of France’s oldest astronomical institutions. Originally located in the Panier district, it later moved to the Plateau Longchamp, where architect Henry Espérandieu designed its striking domed buildings. The observatory became famous in the 19th century thanks to Jean‑Félix Adolphe Gambart, who discovered 16 comets here, and the installation of Léon Foucault’s pioneering 80‑cm telescope. Though professional astronomers eventually relocated to quieter sites, the Marseille Observatory remains a vital cultural and scientific landmark. Today, it is managed by the Andromeda association, offering guided tours, exhibitions, and stargazing sessions that bring astronomy closer to the public. Visitors can explore historic instruments, attend conferences, and enjoy the planetarium, making it a place where science, heritage, and wonder converge. The observatory continues to inspire curiosity, linking Marseille’s past achievements with the stars above.
Marseille France
Marseille Observatory is located on the Longchamp plateau in the 4th arrondissement, at 2 Place Le Verrier (also indicated as Allée Jean-Louis Pons), a short walk uphill from the Cinq Avenues – Longchamp district in central Marseille. It stands just behind the Palais Longchamp complex, close to the Musée des Beaux-Arts and the Muséum d’Histoire Naturelle, and is within easy reach of La Friche la Belle de Mai, Le Dôme concert venue and Marseille Saint-Charles station via nearby metro and tram connections at Cinq Avenues – Longchamp.
Museum
Marseille History Museum
Museum
Natural History Museum of Marseille
Museum
Musée des Beaux-Arts, Marseille
Museum
Musée Cantini
Museum
Musée d’Archéologie Méditerranéenne
Museum
Musée des Arts décoratifs, de la Faïence et de la Mode
Museum
Musée d'Art Contemporain de Marseille
Museum
Musée des Docks Romains
Museum
Musée d’Arts Africains, Océaniens et Amérindiens
Museum
Préau des Accoules - Musée des enfants de la Ville de Marseille
Museum
Musée Grobet‑Labadié
Museum
Mémorial des Déportations
Museum
Musée de la Moto
Museum
La Criée Theatre
Theatre
Théâtre du Carré Rond
Theatre
Théâtre L’Art Dû
Theatre
Théâtre Badaboum
Theatre
Théâtre de l’Odéon
Theatre
Opéra de Marseille
Theatre
Divine Comédie
Theatre
Archange Theater
Theatre
Divadlo Théâtre
Theatre
Théâtre de l’Œuvre
Theatre
Théâtre de la Sucrière
Theatre
Théâtre strapontin
Theatre
Galerie Territoires Partagés
Gallery
Triangle‑Astérides
Gallery
Château d'If
Castle
Fort Saint‑Jean
Fortress
Fort Saint‑Nicolas
Fortress
Palais du Pharo
Palace
Palais Longchamp
Garden
Port Antique
Historical sites
Cathédrale Sainte-Marie-Majeure
Cathedral
Basilique Notre-Dame de la Garde
Cathedral
Église Saint-Cannat
Church
Église Saint-Vincent de Paul
Church
Église Saint-Michel
Church
Église Saint-Louis de Marseille
Church
Parc Borély
Park
Jardin botanique de la Ville de Marseille
Botanical Garden
Parc Longchamp
Park
Parc du 26e Centenaire
Park
Parc Balnéaire du Prado
Tourist attractions
Parc Émile Duclaux
Park
Parc Pastré
Park
Parc de la Magalone
Park
Parc de la Moline
Park
Jardin de la Colline Puget
Park
Funny Zoo Marseille
Park
Old Charity Center
Museum
Sky Centre Marseille
Observation deck
Association Andromède
Observatory