Thunder Bay National Marine Sanctuary

Did you know that NOAA manages a National Marine Sanctuary in the Great Lakes region? The Thunder Bay National Marine Sanctuary is headquartered in Alpena, Michigan, on the shores of Lake Huron. Co-managed by NOAA’s Office of National Marine Sanctuaries and the State of Michigan, the sanctuary was designated in 2000 to protect and conserve the recreational, historical, and archeological value of the region’s natural resources and maritime heritage.

Alpena's Underwater Museum: Thunder Bay National Marine Sanctuary

Great Lakes Maritime Heritage Center - Thunder Bay National Marine

The National Marine Sanctuaries - Issuu

Get up close and personal with the wrecks of Thunder Bay by

Diving in a Time Capsule - Divers Alert Network

Sanctuary History Thunder Bay National Marine Sanctuary

NOAA Office of Coast Survey

Visiting Thunder Bay National Marine Sanctuary - 96 Muskegon Public TV

Thunder Bay In Michigan Is Nation's Only Freshwater Marine Sanctuary

Diving Shipwrecks in Michigan's Thunder Bay National Marine

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Friends of Thunder Bay National Marine Sanctuary

Thunder Bay National Marine Sanctuary

Thunder bay national marine sanctuary hi-res stock photography and