United States · Thunder Bay, Lake Huron
City of Alpena
Best time to dive
June to September
Certification & difficulty
Open Water
Snorkelling
Snorkel-friendly - Yes - shallow enough to snorkel or view from a glass-bottom boat.
Safety notes
Cold water and depth (drysuit and, on the deep wrecks, deco/technical training); boat traffic and changeable lake weather; carry an SMB. Look, don't touch - artifact removal is illegal.
Permits & fees
Within Thunder Bay National Marine Sanctuary (NOAA) - no permit to dive, but removing or disturbing artifacts is illegal; use the mooring buoys rather than anchoring on the wrecks. Confirm access with a charter.
Permits and operators change - confirm before booking.
Location
Nearest hub: Alpena
This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.