Vehicle reservations are required for Cadillac Summit Road from May 26 through October 19. Visit our Vehicle Reservation System page for more information.
Special Use Permits
A Special Use Permit (SUP) is required for activities that provide a benefit to an individual, group, or organization, rather than the public at large and for activities that require some degree of management by the National Park Service in order to protect park resources and the public interest. Activities and events that require Special Use Permits include:
First Amendment Activities
Freedom of speech, press, religion, and assembly are Constitutional Rights. However, the courts have recognized that activities associated with the exercise of these rights may be reasonably regulated to protect park resources. Therefore, all First Amendment activities with over 25 participants require special use permits, and the park may regulate the time, place, and manner in which they are conducted.
First Amendment permit requests will be processed within 10 business days. Some examples of special events that require permits (per 36 CFR 2.51) include:
Other activities may require permits if there is the potential for interference with visitor use, congestion of highly visited areas, or possible impacts on park resources.
Special Use Permit Process
Download an application:
Mail completed applications to:
Acadia National Park
Are you looking to do scientific research, monitoring, or citizen science in Acadia? All research and specimen collection activities require a research permit. For information on applying visit Research Permits.
Last updated: May 6, 2021