Riding here
Isle Royale is a roadless island in Lake Superior, reached by ferry or seaplane. Bikes can be ridden only on the short roads in the developed areas at Rock Harbor and Windigo; trails, campgrounds and wilderness (about 99% of the park) are off-limits. Bikes must be left at public racks, so it's a hiking trip.
Getting there: Ferry or seaplane from Houghton or Copper Harbor (MI) or Grand Portage (MN); transport needs advance reservations and may charge extra for bikes.
Where you can ride
Park roads in the developed areas of Rock Harbor and Windigo, and the Houghton parking areas.
Where you can't
No bikes on trails, in campgrounds or in wilderness (about 99% of the park). Bikes must be stored at the public racks in Rock Harbor or Windigo.
When to go
Not a cycling destination.
E-bikes
Not applicable beyond the developed areas.
Fees
Arriving by bike, you pay the park's individual (per-person) entrance fee, normally valid for 7 days, or ride in on an annual or America the Beautiful pass. Amounts change, so check the park's Fees & Passes page.
Sources
Checked November 2026 against these sources. Rules, closures and fees change; confirm with the park before you ride.
Edited by David Bussell. Spot something out of date? Tell us.