The property located at 286 Old Mammoth #7 Sierra Park Villas unit #7 Mammoth Lakes, CA 93546-0000 is a Condominium property. Built in 1970, the property at 286 Old Mammoth #7 Sierra Park Villas Unit #7 has 3 bedrooms, 3 bathrooms, is approximately 1,234 square feet. The property is located in the Sierra Park Villas condominium project.