Isle Royale, MI
Isle Royale is the largest island in Lake Superior at 45 miles long and 9 miles wide. The big island is encircled by smaller ones of all shapes and sizes, creating a fishing mecca and a magnificent cruising ground with countless hideaway harbors.
Sustaining a remarkable variety of animal, geological and botanical specimens, Isle Royale is a beloved wilderness escape for hikers and naturalists, both amateur and professional. Secluded anchorages abound and many are equipped with small park docks with depths ranging from 5 to 10 feet at their outer ends.
Marinas, Dockage, Service & Navigation
Plan your boating trip around Isle Royale, MI. Browse marinas, dockage, service yards, and navigation alerts.
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The Waterway Guide Team has gained extensive boating knowledge over the years, and now we are sharing all of the tips, skills and tools we’ve picked up along the way!