Plongée à Lake Huron Wrecks — United States
Thunder Bay National Marine Sanctuary protects over 100 shipwrecks spanning 200 years of Great Lakes maritime history, many in cold freshwater that preserves them in astonishing detail. From shallow schooners to deep freighters, the range suits every certification level. Drysuit and cold-water skills are essential — Lake Huron bottom temps hover near 4°C even in summer.
- Score
- 57.9
- Visibilité
- 5–20m
- Température
- 4–18°C
- Meilleurs mois
- June, July, August
SCORE
44.9914°N
-83.3597°E
Thunder Bay National Marine Sanctuary protects over 100 shipwrecks spanning 200 years of Great Lakes maritime history, many in cold freshwater that preserves them in astonishing detail. From shallow schooners to deep freighters, the range suits every certification level. Drysuit and cold-water skills are essential — Lake Huron bottom temps hover near 4°C even in summer.
Freshwater Shipwreck Museum
Score Breakdown
Click any score to see a detailed breakdown
Marine Life
30.0Species diversity, megafauna encounters, reef fish abundance, macro life, and endemic species.
Dive Types
Traveling with Non-Divers?
Great news for traveling couples and families — this is a budget-friendly destination with plenty of affordable topside activities to keep non-divers happy while you explore below the surface.
Activities for Non-Divers
Nearby Cultural Sites
- Great Lakes Maritime Heritage Center
- Thunder Bay National Marine Sanctuary visitor center
Non-Diver Score
Good topside options for non-diving companions.
Safety & Emergency
Alpena Regional Medical Center handles emergencies; nearest hyperbaric chamber in Ann Arbor (200 km) — drysuit and conservative profiles essential
Top Operators
Thunder Bay Scuba
PADI