Shallow-water shipwrecks dot the shoreline of Thunder Bay, providing recreational opportunities for snorkeling, diving, and kayaking. Shown here are the remains of both the 1840s sidewheel steamer New Orleans (top photo), one of the oldest known wrecks in the sanctuary, and the schooner American Union.
 Schooner American Union
Image courtesy of Thunder Bay 2010 Expedition, NOAA-OER. Download larger version (jpg, 45 KB).

Shallow-water shipwrecks dot the shoreline of Thunder Bay, providing recreational opportunities for snorkeling, diving, and kayaking. Shown here are the remains of both the 1840s sidewheel steamer New Orleans (top photo), one of the oldest known wrecks in the sanctuary, and the schooner American Union.

Learn more