The California Gold Rush began at Sutter's Mill in Coloma in January 1848 and spread to Sacramento, San Francisco, Placerville and the boomtown of Columbia.
The route follows the news from a sawmill tailrace to a crowd in a San Francisco square, then to two mining towns where the rush turned into streets, aqueducts and brick buildings. Most stops can still be visited, though the Placerville pin is only the main street.
A retired detective with a fear of heights is hired to follow a friend's wife around San Francisco, because her husband fears she is possessed by Carlotta Valdes, a woman who died in 1857. Hitchcock's 1958 thriller was shot on location in San Francisco, at Mission San Juan Bautista, in Big Basin Redwoods State Park, at Cypress Point on 17-Mile Drive and at Paramount Studios in Hollywood.
This route follows the story in film order through nine places: a vanished restaurant, a Nob Hill apartment block, a mission cemetery and an art museum, a fort under the Golden Gate Bridge, a coastal kiss, a mission bell tower and a hotel with a green neon sign.
