Machias Seal Island is an island in disputed water between the Gulf of Maine and the Bay of Fundy, about 16 km (10 mi) southeast from Cutler, Maine, and 19 km (12 mi) southwest of Grand Manan Island, New Brunswick. Sovereignty of the island is disputed by the United States and Canada. The Canadian Coast Guard continues to staff a lighthouse on the island; the first lighthouse was constructed there in 1832.
The Toledo Harbor Lighthouse is a lighthouse in Lake Erie near Toledo, Ohio, in the United States. The light replaced the 1837 lighthouse on Turtle Island at the mouth of the Maumee River. It is an active aid to navigation.
Pointe au Baril is a community in the Canadian province of Ontario, located on the east coast of Georgian Bay.
The Currituck Beach Light is a lighthouse located on the Outer Banks in Corolla, North Carolina. The Currituck Beach Light was added to the National Register of Historic Places on October 15, 1973.
Lake Memphremagog is a fresh water glacial lake located between Newport, Vermont, United States and Magog, Quebec, Canada. The lake spans both Quebec and Vermont, but is mostly in Quebec. Most of the watershed that feeds the lake is located in Vermont, and is a source for accumulated phosphorus, sediments, and other pollutants. Cleanup efforts since the late 1980s have improved the water quality. The lake furnishes potable water for 200,000 people.
The Imperial Towers of Ontario were six of the earliest lighthouses built on Lake Huron and Georgian Bay, all constructed primarily of stone, by the Province of Canada. The origin of the designation Imperial is not certain, but some historians speculate that because the towers were public construction built under the colonial administration while Canada was a self-governing colony of Britain, the name would assure at least some funding from the British Empire's Board of Trade.
John Brown was a Canadian builder of Scottish origin.
Alcatraz Island Lighthouse is a lighthouse—the first one built on the U.S. West Coast—located on Alcatraz Island in California's San Francisco Bay. It is located at the southern end of the island near the entrance to the prison. The first light house on the island was completed in 1854, and served the bay during its time as a Citadel and military prison. It was replaced by a taller concrete tower built in 1909 to the south of the original one which was demolished after it was damaged due to earthquake in 1906. The automation of the lighthouse with a modern beacon took place in 1963, the year Alcatraz closed as the Alcatraz Federal Penitentiary. It is the oldest light station on the island with a modern beacon and is part of the museum on the island. Although when viewed from afar it easily looks the tallest structure on Alcatraz, it is actually shorter than the Alcatraz Water Tower, but as it lies on higher ground it looks much taller.
Point Clark is a lakefront cottage community on Lake Huron, in the municipality of Huron-Kinloss, Ontario, Canada. It is approximately 15 kilometres south of Kincardine and 40 kilometres north of Goderich. Main streets include Huron Road and Lake Range Road. Point Clark is served by Highway 21 (Ontario). It is a cottage town, and has a rare Imperial Tower style lighthouse. There is a sandy beach and a small harbour with a boat ramp. There are two streams or rivers that run into Lake Huron around Point Clark: Clark Creek and Pine River. There is a separate harbour in the mouth of the Pine River. Amberley is just outside and to the south of Point Clark and Lucknow is to the south-east of Point Clark.
Chantry Island is a small island in Lake Huron, south of the mouth of the Saugeen River and approximately a kilometre off the shores of the town of Southampton, Ontario. It is approximately 19 hectares in size and is a migratory bird sanctuary. Since the sanctuary territory extends 183 metres into the water surrounding the island, the total official area is listed as 63 hectares.
Giants Tomb Island is an island with no permanent residents located in Southern Georgian Bay in Ontario, Canada. It measures approximately five kilometres from north to south and two kilometres from east to west.
Point Clark Lighthouse is located on in a beach community, Point Clark, Ontario, near a point that protrudes into Lake Huron. Built between 1855 and 1859 under the instructions of the Board of Works, Canada West, it is one of the few on the Great Lakes to be made primarily from stone. It is one of the Imperial Towers, a group of six nearly identical towers built by contractor John Brown for the "Province of Canada" on Lake Huron and Georgian Bay, all completed by 1859. The location for the Point Clark lighthouse was selected to warn sailors of the shoals (sandbars) 2 miles (3.2 km) off the Lake Huron coast. It is still functioning as an automated light. A restoration that eventually exceeded $2.3 million started in 2011 and the facility reopened for tourism in June 2015.
The Cove Island Light, at Gig Point on the island, is located in Fathom Five National Marine Park, but is not part of the Park. It is situated on the Bruce Peninsula, Ontario, Canada. It has been a navigational aid in the narrow channel between Lake Huron and Georgian Bay since 30 October 1858. It was the first of six stone Imperial Towers to be completed; all were illuminated by 1859. Most other lighthouses of the era were built of brick, wood, iron or concrete.
White Cloud Island is an island in Georgian Bay, in the province of Ontario, Canada. It is one of three islands in Colpoys Bay, and is located to the northeast of Wiarton and north of Owen Sound. The other two islands in Colpoys Bay are Griffith Island and Hay Island.
The South Fox Island Light was a light station located on South Fox Island in the north end of Lake Michigan. There are two towers standing at the site: the first is the original brick keeper's house and tower, while the second is a skeletal tower moved to this site from Sapelo Island, Georgia in 1934. Neither is operational. The station was listed on the National Register of Historic Places in 2021.
The Ile Parisienne Light was built in 1911 on the southern tip of remote Ile Parisienne in the middle of Whitefish Bay on Lake Superior on a major shipping lane for ingress/egress to the Soo Locks. It is now a well-known landmark to shipping traffic and pleasure craft. The light is automated and remains seasonally active.
The Chantry Island Lighthouse, officially known as Chantry Island Lightstation Tower, is a lightstation on Chantry Island, off the coast of Southampton, Ontario in Lake Huron. It was constructed in the years 1855 through to 1859, by John Brown of Thorold, Ontario, under the authority of the Province of Canada and is recognized as one of the six Imperial Towers. Virtually identical, they were completed in 1858-1859 on Lake Huron and Georgian Bay and are among the few lighthouses on the Great Lakes made of cut limestone and granite.
The Gannet Rock Lighthouse is a Canadian lighthouse located on a rocky islet 8 miles (13 km) south of Grand Manan in the Bay of Fundy. It was first lit in 1831 and was staffed until 1996. It was solarized in 2002 and remains operational in 2023. It was declared "surplus to requirements" by the Canadian Coast Guard in 2010 and is no longer being maintained.
The Swallowtail Lighthouse is a Canadian lighthouse located on Grand Manan Island in the Bay of Fundy. It was the first lighthouse to be built on the island. It was first lit on 7 July 1860 and was automated and de-staffed in 1986.
The Cape Croker Lighthouse is a lighthouse located on the south-east corner of Neyaashiinigmiing 27 native reserve in Ontario, Canada. It is a part of the Chippewas of Nawash Unceded First Nation.
