Supply Box Delivery and Storage

Supply Storage

The Rock Harbor Lodge or Windigo Store can store non-perishable packages. For a nominal price, you can store a box. Food or fuel cannot be stored. The box will need to be hand delivered to the location. Contact the Rock Harbor Lodge for more information and rates.


Package Drop-offs

United States Postal Service via the Voyageur II

Using the U.S. Postal Service, visitors can mail a non-perishable package to themselves to either Windigo or Rock Harbor via the Voyageur II, which circumnavigates the island on certain days. Be sure to check their schedule; deliveries are on the days of their outbound trips only.

Please time your package to arrive at the Grand Portage post office before the boat departs, but not many days before as the post office is small and has no warehousing capabilities. You do not need to be present to receive the package, although it is preferred. If you are not present it will be left on the dock.

Address your package with the following information:

  • Your Name
  • c/o Voyageur II
  • Grand Portage, MN 55605

On the lower left side of the package being shipped, please write this additional information in large letters:

Fuel cannot be sent through the U.S. Mail.


Voyageur II or Sea Hunter III Scheduled Stops

You must make prior arrangements with the ferry service. Packages must be delivered to their Grand Portage, MN dock (not through US mail). There is a nominal fee. On Isle Royale, per scheduled ferry stops, packages may be picked up at:

  • Windigo
  • McCargoe Cove
  • Belle Isle
  • Rock Harbor
  • Daisy Farm
  • Chippewa Harbor
  • Malone Bay


Last updated: November 22, 2019

Contact the Park

Mailing Address:

800 East Lakeshore Drive
Houghton, MI 49931


(906) 482-0984

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