Shipwrecks like Lucinda Van Valkenburg attract visitors from all around the world to Thunder Bay National Marine Sanctuary (Tane Casserley/NOAA)

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Shipwrecks like Lucinda Van Valkenburg attract visitors from all around the world to Thunder Bay National Marine Sanctuary (Tane Casserley/NOAA)
Shipwrecks like Lucinda Van Valkenburg attract visitors from all around the world to Thunder Bay National Marine Sanctuary (Tane Casserley/NOAA)

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