Le pont à Point Bonita phare sur le rocher, sous ciel magnifique, San Francisco, Californie

• Contributeur: lucky-photographer / Alamy Banque D'Images
• ID de l’image: ETYCAB
• Taille du fichier: 103,4 MB (6,2 MB Téléchargement compressé)
• Autorisations: Modèle - non | Propriété - non
• Dimensions: 7360 x 4912 px | 62,3 x 41,6 cm | 24,5 x 16,4 inches | 300dpi
• Date de la prise de vue: 30 juin 2014
• Lieu: San Francisco, California

Informations supplémentaires

Point Bonita Lighthouse is a lighthouse located at Point Bonita at the San Francisco Bay entrance in the Marin Headlands near Sausalito, California. Point Bonita was the last manned lighthouse on the California coast. The original Point Bonita Lighthouse, a 56-foot brick tower, was located too high. Unlike the East Coast of the United States, the West Coast has dense high fog, which leaves lower elevations clear. The original light was 306 feet above sea level so the second order Fresnel lens was often cloaked in fog and could not be seen from the sea. In 1877, the lighthouse was moved to its current location at 124 feet above sea level. The United States Coast Guard currently maintains the light and fog signal.

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• bonita
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