Thunder Bay National Marine Sanctuary at the Great Lakes Maritime Heritage Center

Thunder Bay National Marine Sanctuary’s Great Lakes Maritime Heritage Center is a popular destination which allows the public to experience and appreciate the estimated 200 shipwrecks in and around Thunder Bay. The 20,000 square foot center features exhibits, a gift shop, an auditorium, archaeological conservation lab and artifact storage, education space, research facilities and administrativespace. The Thunder Bay Sanctuary Research Collection, one of the largest collections of its kind, is housed at the Alpena County George N. Fletcher Public Library.