Boat Fuel

Currently, diesel fuel is not available in Windigo. Diesel is only available for purchase in Rock Harbor at this time.

A marina with several boats at sunset
Sunset over the Rock Harbor Marina

Michele Devlin

Fuel Types Available

  • Gasoline
  • Diesel (Rock Harbor only)

Fuel Schedule

  • Rock Harbor: May 24, 2024 through September 11, 2024

  • Windigo: June 7, 2024 through September 11, 2024

Fuel is not available prior or after these dates.

Contact the park for the most up-to-date information regarding fuel availability and prices.

Bring extra fuel in legally approved portable containers. Fuel may not be stored on docks.

Early and Late Season Fuel (Rock Harbor & Windigo)
Fuel is not available on-island during the early and late season (spring before Rock Harbor Lodge is open, and fall, after Rock Harbor Lodge is closed).

Tender Accepted

Rock Harbor Lodge Sales: Credit card and cash.

Pump-outs: Available

Head pump-out service is available at Windigo and Rock Harbor when the concession operation is open.

  • 6/6/23: Windigo pump-out services are not available.

Return to Boating Page

  • Boat tied to a dock.
    Boating Guide

    All the information you need to keep you safe and legal while visiting Isle Royale in your boat.

  • A white covered powerboat at dock.
    Boat-In Campgrounds & Docks

    A table listing boat-in campgrounds and docks.

  • A red sailboat is tied to a dock with an island in the background and water.
    Boater Permits

    A boating permit is required for all private boaters that are overnight camping, docking, or anchoring out at Isle Royale.

Last updated: March 13, 2024

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Contact Info

Mailing Address:

800 East Lakeshore Drive
Houghton, MI 49931


906 482-0984

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