Mark Hopkins Hotel - reports of a 'lady in white' and unexplained sounds

The InterContinental Mark Hopkins on Nob Hill, opened in the early 20th century, is often listed in San Francisco ghost-tour narratives and local press as a site where guests and staff have reported unexplained noises and occasional sightings sometimes described as a 'lady in white.' These stories are part of the hotel's public lore and appear in guidebooks and regional articles compiling haunted locations. Accounts remain anecdotal and are presented as personal testimony rather than proven events.