The first ship on the Rivers of America at Disneyland was the Mark Twain Riverboat, which opened with the park on July 17, 1955). The Sailing Ship Columbia, a full-scale replica of Columbia Rediviva, the first American ship to circumnavigate the globe, joined the Mark Twain Riverboat in 1958. Therefore, the name of the first ship on the Rivers of America at Disneyland was the Mark Twain Riverboat.