Isle Royale National Park is open every year from April 16 through October 31. The island is closed from November 1 through April 15 due to extreme winter weather conditions. Due its the remote location, the park is only accessible by private watercraft, seaplane, or ferry.
There are four passenger ferries and one seaplane that provide service to and from Isle Royale National Park. Reservations are strongly recommended especially during the peak season from late-July through mid-August. For more information about transportation options, fares, schedules, and bookings, visit the park's website
Fees and Passes
To find more about park fees, click here