Explore the shipwrecks of the Thunder Bay National Marine Sanctuary. The crystal clear waters and our large ‘glass bottom’ viewing wells allow you to dive the wrecks – without getting wet. During our 2 hour cruise you will experience the magnificently preserved shipwrecks and the scenic shorelines of Thunder Bay. Learn the exciting tales of many famous ships and the history, legends and lore of Lake Huron.



Ages 6 - 12


Ages 5 & under

Daily Shipwreck Cruise
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May 17 – June 6
10:00 AM,
Fridays, Saturdays & Sundays only
June 7 – September 8
10:00 AM, 1:00 PM, 4:00 PM
September 9 – October 6
10:00 AM, 1:00 PM
Evening Shipwreck Cruise to Thunder Bay Island
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July – August
Saturdays at 7:00 p.m.
Gift Certificate 2020
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Gift Certificates for Alpena Shipwreck Tours must be exchanged for tickets on the actual date/time of cruise. This can be done over the phone by calling 888-469-4696 or in person at the Sanctuary Store, located at 500 West Fletcher Street, Alpena, MI 49707. Gift certificates are valid until the date listed on ticket. May be redeemed for any open Daily Shipwreck Tour or Evening Shipwreck Cruise to Thunder Bay Island.

Classroom Cruise


Fireworks Cruise


Private Charter

Fourth of July Fireworks Cruise
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4th of July
9:00 p.m.
*Special fireworks viewing cruise
Classroom Shipwreck Cruise
Begin May 4th
Available throughout the year
max capacity: 75
Priviate Charter
Begin May 4th
Available throughout the year
max capacity: 100