LORI HONRATH A Commercial Use Authorization (CUA) is a permit provided by Isle Royale National Park’s Commercial Services Office for appropriate commercial services for park visitors within the boundaries of the park. An appropriate commercial service must meet three conditions: the services (a) will have minimal impact on the park area’s resources and values; (b) are consistent with the purposes for which the park area was established; and (c) are consistent with all applicable park area management plans, policies, and regulations.
Approved CUA ActivitiesCUAs are issued annually, beginning January 1 and expiring December 31.
For more information, please go to the CUA Portal. Here you will find activity specific information including:
and helpful "how to" videos that will guide you through:
Additional InformationAdditional general CUA information, including What is a CUA? and Do I need one? Can be found at Commercial Use Authorizations (U.S. National Park Service).
Commercial ServicesView the organizations and businesses that are authorized to provide visitor services in the park.
Entrance Fees and PassesWill Your Interagency Annual or Senior Pass cover entrance fees? Yes. Find out more details here.
For Your SafetyAs your trip gets near, use this guide to help prepare, learn what to expect, and consider how you will take responsibility for your safety. |
Last updated: October 29, 2026