The Fort de Loyasse, built between 1836 and 1840, is one of Lyon’s key military fortifications from the 19th century. Strategically positioned on Fourvière Hill, it was part of a defensive network designed to protect the city from potential invasions during a time of political unrest in France. Constructed with thick stone walls, underground passages, and vaulted chambers, the fort reflects the engineering expertise of its era. Though it never saw battle, Fort de Loyasse played an important role in Lyon’s military history and later served as a prison during World War II. Today, while much of the site is closed to the public, its imposing structure remains visible, offering a glimpse into the city’s past. Surrounded by greenery, the fort stands as a silent witness to Lyon’s evolution, blending heritage and landscape in a striking reminder of its defensive legacy.
Lyon FranceFort de Loyasse is located in Lyon’s 9th arrondissement, on Montée de l’Observance near the district of Vaise. It was built between 1836 and 1840 as part of Lyon’s first ring of forts designed for city defense. The fort is perched on an elevated site offering broad views of the Saône River and surrounding areas. Nearby landmarks include Fort de Vaise, Fort Saint-Irénée, and Parc de la Sarra, along with cultural sites and green spaces. Access is possible via local transport connections, and visitors can walk around the fort’s exterior to appreciate its historic military architecture, while the underground galleries occasionally host events and exhibitions.
Musée des Confluences
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Musée des Beaux-Arts de Lyon
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Lugdunum – Musée & Théâtres Romains
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Musée Lumière
Lyon
Musée Cinéma & Miniature
Lyon
Musée d’Art Contemporain
Lyon
Musée de l’Imprimerie et de la Communication Graphique
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Centre d’Histoire de la Résistance et de la Déportation
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Musée d’Histoire de Lyon
Lyon
Musée des Arts de la Marionnette
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Musée d’Art Religieux de Fourvière
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Maison des Canuts
Lyon
Musée Henri Malartre
Lyon
Musée Jean Couty
Lyon
Musée Urbain Tony Garnier
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Association Soierie Vivante
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Musée Soieries Brochier
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Musée d’Histoire de la Médecine et de la Pharmacie
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Musée des Moulages
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Théâtre des Célestins
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Théâtre des Marronniers
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Théâtre de la Croix-Rousse
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Théâtre Guignol de la Croix-Rousse
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Lugdunum Roman Theatre
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Théâtre Tête d’Or
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Improvidence Café-Théâtre
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Galerie Ceysson & Bénétière
Lyon
Galerie Valérie Eymeric
Lyon
Galerie Racont’Arts
Lyon
Galerie Carré d’artistes
Lyon
Galerie Le Réverbère
Lyon
Galerie MASUREL
Lyon
Galerie Vrais Rêves
Lyon
Palais archiépiscopal de Lyon
Lyon
Château de La Motte
Lyon
Fort de Vaise
Lyon
Basilica of Notre-Dame de Fourvière
Lyon
Cathédrale Saint-Jean-Baptiste
Lyon
Basilique Saint-Martin d’Ainay
Lyon
Église Saint-Nizier
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Église Saint-Bonaventure
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Église Saint-Polycarpe
Lyon
Église Saint-Just
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Lyon Armenian Genocide Memorial
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War Memorial on Île du Souvenir
Lyon
Fontaine Bartholdi
Lyon
Monument de la République
Lyon
Le Veilleur de Pierre
Lyon
Statue de l’Allégorie de la Ville de Lyon
Lyon
Mémorial de la Shoah
Lyon
Parc de la Tête d'Or
Lyon
Jardin Botanique
Lyon
Parc des Hauteurs
Lyon
Jardin Rosa Mir
Lyon
Parc Sergent Blandan
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Roseraie Internationale
Lyon
Zoo de Lyon
Lyon
Aquarium de Lyon
Lyon
Tour Part-Dieu
Lyon
Tour Métallique de Fourvière
Lyon