Isle Royale National Park is an American national park consisting of Isle Royale, along with more than 400 small adjacent islands and the surrounding waters of Lake Superior, in the state of Michigan.
Lake Superior is the largest freshwater lake in the world by surface area and the third-largest by volume, holding 10% of the world's surface fresh water. Located in central North America, it is the northernmost and westernmost of the Great Lakes of North America, straddling the Canada–United States border with the Canadian province of Ontario to the north and east and the U.S. states of Minnesota to the west and Michigan and Wisconsin to the south. It drains into Lake Huron via St. Marys River, then through the lower Great Lakes to the St. Lawrence River and ultimately the Atlantic Ocean.
Whitefish Bay is a large bay on the eastern end of Lake Superior between Michigan, United States, and Ontario, Canada. It is located between Whitefish Point in Michigan and Whiskey Point along the more rugged, largely wilderness Canadian Shield of Ontario. The international border runs through the bay, which is heavily used by shipping traffic northbound from and southbound to the Soo Locks.
The following is a list of Registered Historic Places in Keweenaw County, Michigan.
This National Park Service list is complete through NPS recent listings posted January 26, 2024.
USS Puritan, a civilian transport built by Craig Shipbuilding Company in Toledo, Ohio, was launched in 1901, and lengthened by 26 ft (7.9 m) in 1908. The ship sailed on the Great Lakes in passenger service, was purchased by the U.S. Navy at the end of the war, and returned to passenger service after the war. The ship sank in 1933 near Isle Royale in Lake Superior, and its wreck is listed on the National Register of Historic Places.
Michipicoten Island is an island in Ontario, Canada, in the northeastern part of Lake Superior, about 175 kilometres (109 mi) northwest of Sault Ste. Marie and 65 kilometres (40 mi) southwest of Wawa, Ontario. At its closest point to mainland Ontario, the island is located about 16 kilometres (9.9 mi) from the mainland. It falls within the boundaries of Thunder Bay District. The third largest island in Lake Superior, after Isle Royale and St. Ignace Island, Michipicoten Island is 27 kilometres (17 mi) long and 10 kilometres (6.2 mi) wide at its widest point.
The Whitefish Point Underwater Preserve was established in 1987 to protect and conserve shipwrecks and historical resources on 376 square miles (970 km2) of Lake Superior bottomlands in Whitefish Bay and around Whitefish Point, Michigan. The formation of the Michigan Underwater Preserves helped stop controversy over artifact removal from shipwrecks of this area. The preserve is now known for deep, well preserved shipwrecks in clear water accessible to scuba divers with technical skill and experience. The preserve is one of the last places in the Great Lakes to observe shipwrecks without zebra mussel encrustation.
SS Comet was a steamship that operated on the Great Lakes. Comet was built in 1857 as a wooden-hulled propeller-driven cargo vessel that was soon adapted to carry passengers. It suffered a series of maritime accidents prior to its final sinking in 1875 causing the loss of ten lives. It became known as the only treasure ship of Lake Superior because she carried 70 tons of Montana silver ore when it sank. The first attempts to salvage its cargo in 1876 and 1938 were unsuccessful. Comet was finally salvaged in the 1980s when the Great Lakes Shipwreck Historical Society illegally removed artifacts from the wreck. The artifacts are now the property of the State of Michigan and are on display as a loan to the Great Lakes Shipwreck Museum. The fate of her silver ore cargo is unknown. Comet's wreck is now protected by the Whitefish Point Underwater Preserve as part of an underwater museum.
The SS Samuel Mather was the first of seven U.S. merchant ships to bear that name. The wooden Mather sank in 1891 after she was rammed by the steel freighter Brazil in heavy fog in Whitefish Bay 8 miles (13 km) from Point Iroquois, ending the Mather's 4-year career. Her intact wreck is a rare of example of wooden freighters that plied the Great Lakes and she is a popular scuba diving site. Although there was no loss of life when the Mather sank, her wreck claimed the lives of three scuba divers more than 100 years after she sank. Artifacts from her wreck were illegally removed in the 1980s by the Great Lakes Shipwreck Historical Society. The artifacts are now the property of the State of Michigan and are on display as a loan to the Great Lakes Shipwreck Museum. The wreck of the Mather is protected as part of an underwater museum in the Whitefish Point Underwater Preserve.
The Glenlyon was a freighter built in 1893; it was sunk off the shore of Isle Royale in Lake Superior in 1924 and the remains are still on the lake bottom. The wreck was placed on the National Register of Historic Places in 1984.
Algoma was a screw steamer built in 1883. She sank off Mott Island near Isle Royale in Lake Superior in 1885 and some of her remains are still on the lake bottom. The wreck was placed on the National Register of Historic Places in 1984.
America was a packet boat transporting passengers, mail, and packages between settlements along the North Shore of Lake Superior, an inland sea in central North America. Built in 1898, America sank in Washington Harbor off the shore of Isle Royale in 1928, where the hull still remains. The wreck was placed on the National Register of Historic Places in 1984.
The Cumberland was a wooden-hulled side paddlewheeler built in 1871; it was wrecked off the shore of Isle Royale in Lake Superior in 1877 and the remains are still on the lake bottom. The wreck was placed on the National Register of Historic Places in 1984.
The Henry Chisholm was a wooden freighter that sank off the shore of Isle Royale in Lake Superior in 1898 and the remains are still on the lake bottom. The wreck was placed on the National Register of Historic Places in 1984.
SS Monarch was a passenger-package freighter built in 1890 that operated on the Great Lakes. She was sunk off the shore of Isle Royale in Lake Superior in 1906 and the remains of her wreck and cargo are still on the lake bottom. The wreck was placed on the National Register of Historic Places in 1984.
Thomas Friant was a wooden-hulled ferry that served on the Great Lakes from her construction in 1884 to her sinking in 1924. In January 1924, while gillnetting out of Two Harbors, Minnesota in Lake Superior, she was holed by ice, and sank with no fatalities. In 2004 her wreck was discovered in over 300 feet (91 m) of water in pristine condition. The wreck of Thomas Friant was listed on the National Register of Historic Places in 2019.
SS Emperor was a steel-hulled Canadian lake freighter in service between 1911 and 1947. She was built between 1910 and April 1911 by the Collingwood Shipbuilding Company in Collingwood, Ontario, for Inland Lines, Ltd., of Midland, Ontario. She entered service on May 3, 1911. Emperor was sold to Canada Steamship Lines of Montreal, Quebec. Under the ownership of Canada Steamship Lines, she carried a wide variety of cargoes, but most frequently iron ore to Point Edward, Ontario, where it would be transported to Hamilton, Ontario, by train. After the opening of the fourth Welland Canal, Emperor carried the ore directly to Hamilton. She was involved in several accidents throughout her career.
SS Chester A. Congdon was a steel-hulled American lake freighter in service between 1907 and 1918. She was built in 1907 by the Chicago Shipbuilding Company of South Chicago, Illinois, for the Holmes Steamship Company, and was intended to be used in the grain trade on the Great Lakes. She entered service on September 19, 1907, when she made her maiden voyage. In 1911, Salt Lake City was sold to the Acme Transit Company. A year later, she was transferred to the Continental Steamship Company, and was renamed Chester A. Congdon, after lawyer and entrepreneur Chester Adgate Congdon. She was involved in several accidents throughout her career.
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