Thunder Bay National Marine Sanctuary protects a nationally significant collection of nearly 100 historic shipwrecks within 4,300 square miles of Lake Huron off the Michigan coast. Through research, education, and community involvement, the sanctuary works to protect the Great Lakes and their rich history for this and future generations.
PROTECT WHAT YOU LOVE. BECOME A FRIEND.
Whats Happening at Thunder Bay
Michigan Sea Grant Intern Blog with Zoey Crossley
May 21, 2026 Hi everyone! My name is Zoey Crossley and I will be working at the Thunder Bay National Marine Sanctuary this summer through the Michigan Sea Grant Environmental Internship. I am a rising [...]
Beyond the Shore: The Hidden Shipwrecks of Lake Huron
Michigan Public Radio, NPR reached out to Thunder Bay National Marine Sanctuary in 2025 with an idea for a new podcast called Beyond the Shore. That led to a visit from Editor Rebecca Williams and [...]
Highlights from the 2026 MATE Great Lakes Regional ROV Competition in Alpena
Teamwork took center stage today—not on the field, but in the water—as student teams competed in the 2026 MATE Great Lakes Regional ROV Competition at the Great Lakes Maritime Heritage Center in Alpena. Teams were [...]
Celebrating Michigan Fish: Food, Finances, Fun, and Function
A passion for fish is common among many Michiganders — whether it’s tied to fishing, raising, stocking, cooking, or simply gathering around the table to enjoy a fresh catch. This shared connection was on full [...]
Thunder Bay’s Signature Events
Festival of Sail
ROV Competition
Film Festival
