Welcome

Protecting the Great Lakes and their rich maritime history through research, education and resource protection. The sanctuary works to ensure that future generations can enjoy these underwater treasures.

Great Lakes Maritime Heritage Center

Experience the Shipwreck Century as you battle the fury of a Lake Huron storm aboard a 19th-century schooner. Explore a shipwreck without getting wet! No matter your age, a discovery awaits you at the Great Lakes Maritime Heritage Center! Featuring immersive maritime heritage exhibits, an HD theater, wooden boatbuilding workshop, a gift shop and exciting programs and events throughout the year. Bring your friends and family and dive into our Great Lakes past!

500 W. Fletcher Street
Alpena, Michigan 49707
989-356-8805

OPEN ALL YEAR. FREE ADMISSION.
Book Your Group Tour Today!

Winter Hours:
Monday - Saturday 10am - 5pm
Closed on Sundays

Latest News

2012 MATE ROV Competition

TBNMS and Project Shiphunt is featured in this podcast or view the entire film online.

Explore Your Sanctuary: Glass Bottom Boat Tours, Diving, Kayaking and Fishing

Thunder Bay Now in 3D

2012 Sanctuary Advisory Council Meeting Dates