A well-preserved 19th-century shipwreck has been discovered in Lake Michigan, offering a rare glimpse into maritime history. The schooner Trinidad, which sank in 1881, was located by shipwreck hunters Brendon Baillod and Bob Jaeck in 270 feet of water off Algoma, Wisconsin, on 15 July after a two-year search using side-scanning sonar.
The Wisconsin Historical Society hailed the Trinidad as a 'significant shipwreck'. Built in 1867 at Grand Island, New York, the vessel was a 'canaller' or canal schooner designed for the Great Lakes grain trade, transporting coal or iron from New York and returning with grain from the Midwest. Its career was short due to poor maintenance, with a leaky hull and decayed rigging.
On its final voyage on 11 May 1881, the Trinidad was carrying coal from Port Huron to Chicago when it began taking on water. Despite the leak, the crew continued until the ship suddenly lurched and sank. The captain and crew escaped to Algoma (then Ahnapee), but the ship's mascot, a Newfoundland dog, perished.
Baillod and Jaeck created a 3D map of the lakebed using a custom-built towfish sonar. The wreck was initially an indistinct smudge on sonar, but a second pass revealed it to be remarkably intact, with the deck house still in place. Artifacts including dishes, anchors, a bell, and crew possessions were visible.
Baillod described the find as 'like a time capsule' and one of the most intact shipwrecks in Wisconsin waters. The discovery provides valuable historical insights into 19th-century Great Lakes shipping.
