*NOTICE REGARDING 2020 RESERVATIONS*

Reservations for 2020 are now available

online through the Book Now! link.


Winter Contact Information​
Our office in Grand Portage is closed until May 2020. If you need information that you're unable to find on this website, please email us at reservations@isleroyaleboats.com and one of our staff members will reply as soon as possible. 

Weather Underground PWS KMNGRAND78

​​​​Grand Portage Isle Royale Transportation Lines