The boundaries of the Isle Royale National Park are hereby extended to include any submerged lands within the territorial jurisdiction of the United States within four and one-half miles of the shoreline of Isle Royale and the surrounding islands, including Passage Island and the Gull Islands, and the Secretary of the Interior is hereby authorized, in his discretion, to acquire title by donation to any such lands not now owned by the United States, the title to be satisfactory to him.
Structure US Code
CHAPTER 1— NATIONAL PARKS, MILITARY PARKS, MONUMENTS, AND SEASHORES
SUBCHAPTER LII— ISLE ROYALE NATIONAL PARK
§ 408. Establishment; acquisition of land
§ 408a. Acceptance of title to lands
§ 408b. Administration, protection, and development
§ 408c. Acceptance of title to lands; reservations; leases; rights-of-way and easements
§ 408d. Addition of lands purchased within boundaries for conservation or forestation purposes
§ 408e. Addition of lands; Passage Island
§ 408f. Former Siskiwit Islands Bird Reservation
§ 408g. Submerged lands surrounding islands
§ 408h. Federally owned lands within park boundaries
§ 408i. Acceptance of territory ceded by Michigan; jurisdiction
§ 408l. Forfeiture of property used in hunting, fishing, etc.