Museums, Programs, Historic Sites

Thunder Bay National Marine Sanctuary & Underwater Preserve

500 W. Fletcher
Alpena, Michigan 49707

(989) 356-8805

thunderbay.noaa.gov




Thunder Bay National Marine Sanctuary & Underwater

Thunder Bay National marine Sanctuary & Underwater Preserve is a United States National Marine Sanctuary on Lake Huron. within the northeastern region of the U.S. state of Michigan.