| Name | Thunder Bay National Marine Sanctuary |
| Address | Thunder Bay National Marine Sanctuary, Alpena, Michigan, 49707, United States |
| Date | 0000-00-00 |
| Time | 00:00:00 |
| Category | unknown |
| Description | This protected area in Lake Huron contains some of the world’s best-preserved shipwrecks.... |
| Coordinates | 45.00340, -83.25300 |
| Web address | /places/thunder-bay-national-marine-sanctuary |