
SS City of Rio de Janeiro
Recently, History.com featured an article titled “Found: San Francisco’s Deadliest Shipwreck.” They reported that the wreck of the 345-foot Pacific Mail Line passenger steamer SS City of Rio de Janeiro had been found by NOAA researchers using high-definition sonar in 287 feet of water just off the Golden Gate. When the ship ran aground in heavy fog in 1901 on a voyage from Hong Kong to San Francisco, 135 of the 220 passengers and crew aboard drowned, making it the most deadly shipwreck in San Francisco history. The ship reportedly sank in ten minutes after striking rocks on the the southern side of the Golden Gate near Fort Point. This is the first time that the shipwreck has been accurately mapped, although not necessarily the first time that it’s position has been identified.