In words of Last Real Indians on :
Congress Approves Bill to Force Opening Access to Yakama Nation Sacred Site
"Laliik (our name for Rattlesnake Mountain) is a sacred mountain to the Yakama People and promoting public access-including motorized access- would constitute and adverse effect to the spiritual quality of the Mountain and the character defining features. Laliik is our Mount Sinai. This is where Smohalla, our most revered prophet and teacher set forth teachings and practices that are followed to this day. When our Long House leaders feel that a young adult is ready and worthy, Laliik is where they are sent to fast and to have vision quests."