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Researchers from NOAA, the state of Michigan, and Ocean Exploration Trust have discovered an intact shipwreck resting hundreds of feet below the surface of Lake Huron. Located within NOAA’s Thunder Bay National Marine Sanctuary, the shipwreck has been identified as the sailing ship Ironton. Magnificently preserved by the cold freshwater of the Great Lakes, the 191-foot Ironton rests upright with its three masts still standing. Learn more about the discovery.

Upcoming Events

Underwater Robot Academy

June 11 @ 9:00 am - June 13 @ 12:00 pm

ROV Drop-In

June 18 @ 12:00 pm - 3:00 pm

Archaeology Adventure! (Ages 8-10)

June 25 @ 9:00 am - June 26 @ 12:00 pm

Archaeology Adventure! (Ages 11-13)

June 25 @ 9:00 am - June 26 @ 12:00 pm

ROV Drop-In

June 26 @ 12:00 pm - 3:00 pm

ROV Drop-In

July 2 @ 12:00 pm - 3:00 pm

Learn to Snorkel (Ages 13-17)

July 9 @ 10:00 am - 12:00 pm

Learn to Snorkel (Ages 8-12)

July 9 @ 2:00 pm - 4:00 pm

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Whats Happening at Thunder Bay

Congratulations to Winners of the 2018 Wooden Boat and Paddle Boat Raffle

By |October 31st, 2018|Categories: Boat Raffle|Tags: |

ALPENA, Mich.—Winners from near and far gathered at the Great Lakes Maritime Heritage Center in Downtown Alpena to receive their raffle winnings. Jodene Compton of Presque Isle, Mich., won the wooden Chesapeake Light Craft Eastport [...]

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Lappan Agency is Platinum Sponsorship of Thunder Bay Maritime Festival

By |June 14th, 2018|Categories: Maritime Festival|Tags: , , , |

Tom Lappan, President and Co-owner of the Lappan Agency, Inc., presented the Friends of Thunder Bay National Marine Sanctuary (TBNMS) a check for $4,000 as Platinum Sponsor of the 18th Annual Thunder Bay Maritime Festival.  [...]

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Annual Wooden Boat Raffles Kick Off This Weekend

By |June 14th, 2018|Categories: Boat Raffle|Tags: , , |

Over the past several years the Friends of Thunder Bay National Marine Sanctuary (TBNMS) has strived to raise funds for the sanctuary’s youth education programs and community outreach by raffling wooden boats made by local [...]

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Cool Puzzles and More at the Sanctuary Store

By |February 21st, 2018|Categories: Sanctuary Store|Tags: , |

Did you know that Americans enjoy jigsaw puzzles more than any other table game? Jigsaw puzzles are a great way to spend time with friends and family, and enjoy cold winter days before the warmer [...]

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Thunder Bay’s Signature Events

Maritime Festival

Maritime Festival

ROV

ROV Competition

Film Festival

Film Festival

Summer Programs

“Great experience! Highly recommend it!”

Diana Bergen Thornburg

“What an incredible blessing to this town! Always love this place and the beautiful sincere staff. Thank you!!!”

Tim Hauff

“It was a blast! Captain Spencer and crew were very fun and informative about some of northern Michigan’s history.”

Trevor Hoon
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