Wilton Rancheria Gaming Authority, operating as Sky River Casino, is proudly owned by the Wilton Rancheria Tribe, descendants of the Miwok-speaking Native American tribes indigenous to Sacramento County. As a federally recognized tribe, Wilton Rancheria is deeply committed to honoring its heritage while creating opportunities for economic growth and cultural preservation. Our mission is rooted in respect for tradition, community empowerment, and sustainable progress for future generations.