California has 15,229,528 acres of BLM lands and 20,754,825 acres of National Forests. The last wilderness areas designated in California were in the Omnibus Law signed by President Obama in March 2009: Agua Tibia Additions, Ansel Adams Additions, Beauty Mountain, Cahuilla Mountain, Chuckwalla Mountains Additions, Granite Mountain, Hoover Additions, John Krebs, John Muir Additions, Joshua Tree Natl. Park Additions, Magic Mountain, Orocopia Mountains Additions, Owens River Headwaters, Palen/McCoy Additions, Pinto Mountains, Pleasant View Ridge, Santa Rosa Additions, Sequoia-Kings Canyon Additions, South Fork San Jacinto, and White MountainsMore