Grand Portage Marina

Note: Major construction and renovation is happening at Hat Point Marina throughout the 2024 boating season. This work is occurring at Hat Point Marina only - it does not affect Grand Portage Marina!

A view by air of public water access site developed by the Minnesota Department of Natural Resources, in cooperation with the Grand Portage Band of Chippewa.

The Grand Portage Marina and boat launch ramp are owned and operated by the Grand Portage Band of Lake Superior Chippewa. The 30 slip marina receives some protection from its location within Grand Portage Bay, but the bay itself is shallow in spots and may impede deeper draft boats. The Band also operates Hat Point Marina on the northeast corner of the bay.



A protected public water access located in Grand Portage along the shore of Lake Superior.


Protected launch ramp within the marina basin.
Gravel parking for 45 car/trailers parking spaces.
Restroom facilities.
30 slips (up to 30 feet).
Convenience store.
Fuel sales.
29 full service RV sites and 10 tent sites adjacent to the marina.
Food and lodging nearby.
Isle Royale ferries operate out of Hat Point Marina.

Location: 145.9 miles northeast of the Duluth Harbor Entry, 16.2 miles northeast of Horseshoe Bay, 23 miles southwest of Isle Royale, and 43 miles southwest of Thunder Bay, Ontario.

Approximate GPS Coordinates: Lat 47º 57.21 Lon 89º 41.21

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