A bill relating to the establishment of a permanent boundary for that portion of the Acadia National Park as lies within the town of Isle au Haut, Maine.

(Measure passed Senate, amended)

Establishes a permanent boundary for the portion of Acadia National Park which lies within the town of Isle au Haut, Maine. Directs the Secretary of the Interior to acquire the Hamilton lot in Duck Harbor. Requires the Secretary to convey to the town all Federal interests in lands outside the park boundary and within the town, subject to certain covenants.

Provides for the management of the park on a limited entry, minimal impact basis. Requires the Secretary to prepare, with public participation, a report establishing carrying capacities for the Isle au Haut portion of the park and to transmit such report to specified congressional committees. Requires that the carrying capacities established be reviewed, and if necessary revised, every five years. Directs the Secretary to take temporary measures, until a carrying capacity limitation is established, to assure that visitation is limited.

Authorizes appropriations after October 1, 1982.