(a)
Land acquisition— The Secretary is authorized to acquire approximately 6,100 acres of lands or interests in land generally depicted on the map as “Proposed Park Addition” by donation, purchase from willing sellers, or exchange.
(b)
Availability of map— The map shall be on file and available for public inspection in the appropriate offices of the National Park Service, the Department of the Interior.
(c)
Boundary revision and administration— Upon the acquisition of any lands or interests in land pursuant to subsection (a), the Secretary shall revise the boundary of the Park to include the acquisition, and shall administer such lands or interests in land as part of the Park in accordance with applicable laws and regulations.