what is the holy grail of great lakes shipwrecks
Le Griffon In late December 2014, treasure hunting divers Kevin Dykstra and Frederick Monroe alerted media outlets that they found indisputable proof of Le Griffon's location. They happened upon the wreckage while searching the floor of Lake Michigan for Confederate gold. Evidently, they spotted the wreck in 2011, but waited until 2014 to reveal the discovery of what some call the "holy grail" of Great Lakes shipwrecks while they consulted experts. There are "no cables, no cabin, and no smokestacks," no mechanical devices of any kind, and a carving on the front of the ship strongly resembles 17th-century French carvings of griffins, Dykstra says. On January 2, 2015, Frederick Monroe told an interviewer for public radio that he believed Le Griffon was built in Canada, below Niagara Falls, and brought to the upper Great Lakes. He went on to say that the wreck is "the one that got in the way." Their claim was quickly debunked when Michigan authorities dove down on June 9, 2015 after receiving the coordinates to verify its authenticity. Michigan state maritime archaeologist Wayne R. Lusardi presented evidence that the wreck was, in fact, a tugboat due to its 90-foot (27Â m) length and presence of a steam boiler.[3]
Lake Superior Lake Superior (French: Lac Supérieur; Ojibwe: ᑭᑦᒉᐁ-ᑲᒣᐁ, Gitchi-Gami) is the largest of the Great Lakes of North America. The lake is shared by the Canadian province of Ontario to the north, the U.S. state of Minnesota to the west, and Wisconsin and the Upper Peninsula of Michigan to the south. It is generally considered the largest freshwater lake in the world by surface area. It is the world's third-largest freshwater lake by volume and the largest by volume in North America.[6] The furthest north and west of the Great Lakes chain, Superior has the highest elevation of all five great lakes and drains into the St. Mary's River.