Burro Flats Painted Cave is in the Burro Flats area of the Simi Hills, located between the Simi Valley, and West Hills and Bell Canyon, in Ventura County of Southern California, United States. It is a Cave containing Chumash Native American pictographs. The cave is near the historic Chumash settlement of Hu'wam, along upper Bell Creek, and Tongva/Fernandeño settlement Jucjauynga The cave is located in the southwestern corner of Area IV of the Santa Susana Field Laboratory on private land owned by Boeing, formerly operated by Rocketdyne for testing rocket engines and nuclear research. The Burro Flats Painted Cave is not accessible to the public. Panorama of Burro Flats cave art here