Isle Royale reopens April 16

Isle Royale National Park will reopen to visitors on April 16, 2026, with the park briefing outlining access options and fees. (freep.com) The Free Press summary details reaching the park by ferry or plane and notes standard visitor fees for planning travel. (freep.com)

Isle Royale National Park reopens to visitors on Thursday, April 16, after its annual winter closure ends across the island chain in Lake Superior. (nps.gov) The National Park Service says Isle Royale and its surrounding islands close every year from November 1 through April 15, while Lake Superior waters around the park remain open to navigation. Visitors can call 906-482-0984 to discuss trip planning, permits, and fees. (nps.gov) Getting there is still a spring problem. The park service says public ferries and the seaplane typically run from mid-May into September, so travelers heading out right after April 16 generally need a private boat or private aircraft. (nps.gov; nps.gov) The standard park entrance fee is $7 per person, per calendar day, for visitors age 16 and older, and children 15 and under are exempt. The Isle Royale Season Pass costs $60 and covers the pass holder plus up to three additional adults traveling with the party. (nps.gov; nps.gov) Transportation costs are separate from the park entrance fee, and vehicles stay on the mainland. The National Park Service lists departures to the island from Houghton and Copper Harbor in Michigan and Grand Portage in Minnesota, with arrivals typically at Rock Harbor on the east end or Windigo on the west end. (nps.gov) Lodging and other services lag behind the reopening date. The park service says Rock Harbor Lodge, the Windigo Store, and other seasonal services usually begin partial operations in late May, with fuller service starting around the first week of June. (nps.gov; nps.gov) That makes early-season trips more like backcountry travel than a typical national park visit. The park service warns spring visitors to plan for cold, wind, waves, rain, ice, and even snow on Lake Superior. (nps.gov) The park’s remoteness is part of the draw and part of the logistics. Isle Royale is an island park in northwestern Lake Superior with no car ferry service, and the Voyageur II from Grand Portage serves multiple drop-off points along the island rather than a single roadside entrance. (nps.gov) For travelers eyeing the April 16 reopening, the practical opening is different from the calendar opening: the park is legally open, but the easiest routes and most services arrive weeks later. (nps.gov; nps.gov)

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