This data publication describes the condition, use, and management of the two wilderness areas within Sequoia and Kings Canyon National Parks (SEKI). The project examined local/experiential knowledge collected through oral history interviews in 2010 to track how the character and quality of the Parks' wilderness, as well as visitors' uses and experiences have changed over time. Included are recordings of the actual interviews, the field notes taken during the interview, as well as a transcript of the audio interviews.