To authorize the Secretary of the Interior to provide supplemental funding and other services that are necessary to assist the State of California or local educational agencies in California in providing educational services for students attending schools located within the Park.

Authorizes the Secretary of the Interior to provide funds to the Bass Lake Joint Union Elementary School District and the Mariposa Unified School District in California for educational services for students who: (1) are dependents of persons engaged in the administration, operation, and maintenance of Yosemite National Park; or (2) live at or near the Park upon Federal property.Allows such educational services to include maintenance and minor upgrades of facilities and transportation to and from school. Sets forth limitations on the use and amount of such funds, including a maximum limit of $400,000 on payments in any fiscal year. Authorizes the Secretary to adjust such payments if the State of California or the appropriate local education agencies do not continue to provide funding for educational services at Park schools at per student levels equal to or greater than those provided in the fiscal year immediately prior to the date of the enactment of this Act. Prohibits payments under this Act from coming from: (1) fees under the Land and Water Conservation Fund Act of 1965; (2) the recreational fee demonstration program; (3) the national park passport program; (4) emergency appropriations for Yosemite flood recovery; and (5) funds appropriated for the Operation of the National Park Service.Amends the Omnibus Parks and Public Lands Management Act of 1996 to allow certain facilities to be located outside the boundaries of Yosemite National Park.