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How to get fromThunder Bay to Isle Royaleby car or ferry

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There are 3 ways to get from Thunder Bay to Isle Royale by car or ferry

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Drive, ferry

    best
    1. Drive from Thunder Bay Airport to Grand Portagecar car
    2. Take the ferry from Grand Portage to Windigoferry ferry Outbound
    4h 23m
    $92–98

  2. Drive, ferry via Waterfront Terminal

    1. Drive from Waterfront Terminal to Grand Portagecar car
    2. Take the ferry from Grand Portage to Windigoferry ferry Outbound
    4h 30m
    $94–100

  3. Drive, ferry via Waterfront Terminal #2

    1. Drive from Waterfront Terminal to Grand Portagecar car
    2. Take the ferry from Grand Portage to Windigoferry ferry Outbound
    4h 32m
    $94–100

Comparing Your Travel Options

Map of how to get from Thunder Bay to Isle Royale.ExpandLaunch map view
  • Distance: 74.5 mi
  • Duration: 4h 23m

What companies run services between Thunder Bay, ON, Canada and Isle Royale, MI, USA?

There is no direct connection from Thunder Bay to Isle Royale. However, you can take the line 14 bus to Thunder Bay Airport, drive to Grand Portage, then take the ferry to Windigo. Alternatively, you can take a bus from May & Cameron to Windigo via Waterfront Terminal and Grand Portage in around 4h 30m.

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Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including Travelling to the UK: What do I need to know?, Travel Insider: Top Japan travel tips by Beatrix Holland, and Getting around the Cyclades - to help you get the most out of your next trip.