Casa de Estudillo (Old Town)

Casa de Estudillo is a historic adobe house in Old Town San Diego State Historic Park associated with the Estudillo family and early Californio life; the structure dates to the 1820s with later reconstructions. The site has long been included on local ghost tours and in newspaper accounts that recount stories of alleged sightings and unexplained phenomena tied to Old Town’s 19th-century history. These accounts are part of local legend and treated as anecdotal rather than scientifically verified.