Alpena is a historic Great Lakes port city on Lake Huron known for its maritime heritage and shipwreck diving. It serves as the main cruise gateway to Michigan’s northeast Lower Peninsula.

The city is famous for the Thunder Bay National Marine Sanctuary, home to more than 100 shipwrecks, and the historic Alpena Light. Cruisers come for wreck diving, fishing charters, and scenic drives through the Huron National Forest and the “Mystery Spot” of the Great Lakes.

Cultural highlights include the Great Lakes Maritime Heritage Center with its interactive exhibits, the annual Alpena Blues Festival, and signature Michigan pasties and whitefish at local eateries. The relaxed small-town atmosphere combined with world-class freshwater diving makes Alpena a distinctive Great Lakes destination.

Track ship arrivals and departures in the Port of Alpena, Michigan. Real-time live ship traffic in the Port of Alpena, Michigan is now centered in the port tracker map below.