![Shipwrecks like Lucinda Van Valkenburg attract visitors from all around the world to Thunder Bay National Marine Sanctuary (Tane Casserley/NOAA)](../sites/default/files/styles/full_width_image_700x400max/public/media/images/2016/blueeconomy.jpg%3Fitok=XVrDdgEC)
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)](../sites/default/files/styles/full_width_image_700x400max/public/media/images/2016/blueeconomy.jpg%3Fitok=XVrDdgEC)