Michigan

Thunder Bay National Marine Sanctuary Guide

Get to Know the Sanctuary

Designated: September 25, 2000

Expanded: September 5, 2014

Thunder Bay National Marine Sanctuary was designated on September 25, 2000. The first national marine sanctuary designated in the Great Lakes, and the first freshwater marine sanctuary, Thunder Bay protects 4,300 square miles of waters along the shores of Alpena, MI. This marine sanctuary is home to one of the nation’s best-preserved, nationally-significant collections of shipwrecks, thanks to the clear, cold waters of Lake Huron. It is a major economic driver for the community, attracting nearly 100,000 visitors annually to the region. 

Top Sanctuary Attractions

Things to Do

  • Mooring Buoys: Seasonal mooring buoys can be found on many popular shipwrecks, allowing paddlers, divers, and snorkelers to find and explore these wrecks.  

  • North Riverfront Park: Park near the mouth of the Thunder Bay River that features a river walkway with spots for fishing and a boat launch. 
  • Alpena Municipal Marina: A full-service public marina with amenities including gas, a boat launch, and a fish cleaning station.  
  • Starlite Beach: Sandy, swimming beach with play areas including a splash park for kids and opportunities for birdwatching.  
  • Mich-e-ke-wis Park: Features volleyball courts, a sandy swimming beach, a playground, and opportunities for birdwatching. 
  • Blair Street Park: Park with a handicap-accessible pier for fishing, bike paths, and a picnic area. 
  • Rockport Recreation Area: A state park with more than 4,000 feet of Lake Huron shoreline that offers opportunities for boating, fishing, and paddling. 
  • Bay View Park: One of the City’s largest developed parks featuring a boat harbor, breakwall walkway, and Band Shell that hosts outdoor concerts. 

  • Great Lakes Maritime Heritage Center: Experience the rich history of the Great Lakes with exciting and interactive exhibits – this maritime heritage hub draws more than 100,000 visitors each year  
  • Presque Isle Lighthouses: A collection of historical lighthouses including the tallest light on the Great Lakes that the public may climb and one hosting a museum highlighting local history and the lives of lighthouse keepers and their families. 
  • Besser Museum: Art, history, and science museum featuring an exhibit on Great Lakes Fisheries Heritage that includes actual restored vessels.

  • Big Bear Lodge: Family-friendly mom & pop lodge right across from the marine sanctuary and near Starlite Beach.    
  • Alpena Resorts: Family-owned hotel less than 3 miles from the marine sanctuary.  

  • Sanctuary Dogs and Riverside Ice Cream: Gourmet hotdogs from Nowicki’s Sausage and sanctuary-themed ice cream flavors conveniently located next to the Maritime Heritage Center.  
  • Pompeyos: Authentic Mexican restaurant with outdoor seating that offers a view of the marine sanctuary.  
  • Thunder Bay Winery: A small, family owned and operated vineyard and winery in Historic Downtown Alpena just minutes away from the shores of the marine sanctuary. 
  • Cabin Creek Coffee: Family-owned and operated coffee house in downtown Alpena with cozy backwoods atmosphere. 
  • John Boy’s: Restaurant near the Maritime Heritage Center that has been serving Alpena home-cooked meals for 30 years.  
  • Red Brick Tap & Barrel: Upscale pub food near the Maritime Heritage Center that highlights local ingredients.   

Virtually Explore the Sanctuary

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