• A mid-afternoon veiw down the expanse of Isle Royale National Park. Photo taken from the Mount Ojibway Fire Tower.

    Isle Royale

    National Park Michigan

Commercial Use Authorizations

The application period for Commercial Use Authorizations will be January 1 through May 15. If you are requesting to conduct Educational Guided Tours or Guided Tours, click here.

If you want to conduct Commercial activities within Isle Royale National Park, please follow the instructions contained in these documents.

 Application  Attachment A
 Risk Release Letter  Attachment B

If your requesting a Commercial Use Authorization for Guided Backpacking Trips, click here.

Those requesting a Commercial Use Authorization for Kayak Excursions, click here.

Those that are requesting to provide Sport Fishing Charters, click here.

Those that are requesting to conduct Sport Diving Charters (SCUBA), click here. 

Did You Know?

The morning sun burns through fog on the shoreline of Isle Royale.

Isle Royale’s inland lakes are home to an amazing diversity of invertebrates.  Freshwater clams, sponges, bryozoans, snails, and insects exist in an abundance of forms and in huge sizes not seen since the late 1800’s.