Port Lambton

The LeRoy Smith House is a private house, designed by Alden B. Dow, and located at 9503 Frank Street in Algonac, Michigan. It was listed on the National Register of Historic Places in 1996.

Algonac State Park is a public recreation area covering 1,550 acres (630 ha) along the St. Clair River, two miles north of the city of Algonac in St. Clair County, Michigan, United States. The state park's half mile of river frontage offers a view of passing international freighters.

Fawn Island is a small Canadian island located in the St. Clair River between Sombra, Ontario and Marine City, Michigan. The island is approximately 50 miles (80 km) northeast of Detroit, Michigan and Windsor, Ontario. There are over 50 cottages on the island, all accessible via the island's two canals. The canals divide the island into three islets, joined by two small bridges.

The Walpole–Algonac Ferry is a passenger and vehicle ferry connecting Walpole Island, Ontario, Canada, and Algonac, Michigan, United States, via the St. Clair River. It serves as a border crossing of the Canada–United States border. The ferry has existed in some form since at least 1922, and is currently operated by Walpole Algonac Ferry Ltd., a private company based in Canada. Since the closures of the Bluewater Ferry in 2018 and the Detroit–Windsor Truck Ferry in 2023, it is the only ferry operating between Michigan and Ontario.

Algonac ( AWL-gə-nack) is a city in St. Clair County of the U.S. state of Michigan. The population was 4,196 at the 2020 census. Incorporated as a village in 1867 and again as a city in 1967, Algonac is located at the southern end of the St. Clair River and contains a long boardwalk and riverfront park. Algonac State Park is located just north of the city. The city is also notable for the founding and headquarters of the now-defunct Chris-Craft Boats company.

Cottrellville Township is a civil township of St. Clair County in the U.S. state of Michigan. The population was 3,406 at the 2020 Census.

The Belle River is a 73.5-mile-long (118.3 km) river in the U.S. state of Michigan, flowing into the St. Clair River in Marine City at 42°42′25″N 82°29′50″W. The North Branch Belle River rises out of Long Lake at 43°00′50″N 83°08′41″W in section 22 of Attica Township in southeast Lapeer County. Long Lake is fed by the Long Lake Drain, which drains marshy areas to the south of the lake. From Long Lake, the river flows eastward around the north side of Imlay City. It is fed by the Hunt, Pennell, and Clark Corner drains on the northeast of Imlay City and turns southward, where it joins the main branch of the river at 42°59′31″N 83°03′57″W, now near the intersection of Interstate 69 and M-53. The main branch of the Belle River rises in the south of Dryden Township at 42°53′54″N 83°07′50″W, in a marshy area near the boundary between Lapeer and Oakland counties. It flows mostly north and east until joined by the north branch, after which it flows mostly south and east into St. Clair County. It passes the north side of Memphis, then turns southeast and passes through the northeast corner of Macomb County. Interstate 94 crosses the river in the northeast corner of Casco Township. The river continues east by southeast through China Township and into East China Township, where it turns south less than a half mile from the St. Clair River and parallels the St. Clair for a few miles before its mouth in downtown Marine City. The river's watershed drains portions of Lapeer, Macomb, Oakland, and St. Clair counties.

Russell Island is a small private island in the St. Clair River in the U.S. state of Michigan between Algonac and Walpole Island, Ontario, Canada. It is immediately upriver from Sand Island which is itself immediately upriver from Harsens Island; it includes two smaller islands, Anderson Island on the northwest, and "The Gold Coast" on the southwest. The island, which is accessible only via passenger ferry or by private watercraft, contains about 150 cottages. There are no cars on the island; the only motorized vehicles are golf carts. Russell Island is part of Clay Township in St. Clair County and is an acceptable name for the Algonac ZIP code 48001, which serves most of the township on the mainland.

Cardinal Mooney Catholic High School is a private, Catholic high school in Marine City, Michigan. It is located in the Roman Catholic Archdiocese of Detroit.

The Sombra – Marine City (Bluewater) Ferry was a ferry service that crossed the St. Clair River, connecting Sombra, Ontario in Canada on the eastern bank with Marine City, Michigan in the United States on the western bank. Vehicles accessed the ferry from Lambton County Road 33/St. Clair Parkway (a former alignment of Highway 40) in Sombra or from Highway M-29 in Marine City. In Sombra on the Ontario/Canadian side, the dock was on King Street. On the Michigan/American side, the dock was on South Water Street. In July, 2013 the ferry was charging a toll of $7.00 (CAN or US) for an automobile. The first departure from Sombra was 6:40 AM, and from Marine City was 7:00 AM.

Chris-Craft Boats was an American boat manufacturer founded by Christopher Columbus Smith (1861–1939). The company was sold by the Smith family in 1960 to NAFI Corporation, which changed its name to Chris-Craft Industries in 1962. The current successor is Chris-Craft Corporation, which produces motorboats under the Chris-Craft name.

Marine City is a city in St. Clair County in the U.S. state of Michigan. Located on the west bank of the St. Clair River, it is one of the cities in the River District north of Detroit and south of Lake Huron. In the late 19th century, it was a major center of wooden shipbuilding and lumber processing. The population was 4,079 at the 2020 census. The city formerly featured an international auto ferry service, The Bluewater Ferry to Sombra, Ontario, Canada across the river.