Spring Point Ledge Light is a sparkplug lighthouse in South Portland, Maine, that marks a dangerous obstruction on the west side of the main shipping channel into Portland Harbor. It is now adjacent to the campus of Southern Maine Community College.
West Quoddy Head, in Quoddy Head State Park, Lubec, Maine, is the easternmost point of the contiguous United States. In 1808 a lighthouse was constructed at the site to guide ships through the Quoddy Narrows. The current tower, with distinctive red-and-white stripes, was constructed in 1858 and is an active aid to navigation. The 3rd order Fresnel lens is the only 3rd order and one of only eight Fresnel lenses still in use on the Maine Coast.
The Two Harbors Light is the oldest operating lighthouse in the US state of Minnesota. Overlooking Lake Superior's Agate Bay, the lighthouse is located in Two Harbors, Minnesota. The construction of the lighthouse began in 1891 and was completed the following year, with the light being lit for the first time on April 14, 1892. The first Two Harbors keeper was Charles Lederle and there were normally three keepers assigned to make sure the light was lit every day. The Lighthouse was built to provide safe passage into the Agate Bay Harbor during the early 20th century, as Two Harbors was a major shipping point for the iron ore of the Mesabi Range.
The Devils Island Lighthouse is a lighthouse located on Devils Island, one of the Apostle Islands, in Lake Superior in Ashland County, Wisconsin, near the city of Bayfield. Among the Apostle Islands lighthouses—a testament to its remoteness—it was the last built, and the last automated and unmanned.
The Raspberry Island Lighthouse is a lighthouse located on the southern part of Raspberry Island, marking the west channel of the Apostle Islands in Lake Superior in Bayfield County, Wisconsin, near the city of Bayfield. It was erected in 1862, marking the western channel.
The Alki Point Light is an active aid to navigation located on Puget Sound's Alki Point, the southern entrance to Seattle's Elliott Bay, King County, Washington. It is listed as Alki Point Light number 16915 in the USCG light lists.
Point No Point Light is an operational aid to navigation on the northeastern tip of the Kitsap Peninsula on the west side of Puget Sound, at Point No Point where Admiralty Inlet joins Puget Sound, near the small community of Hansville, Kitsap County, in the U.S. state of Washington. Point No Point Light is considered the oldest lighthouse on Puget Sound and is listed on the National Register of Historic Places.
The Point Robinson Light is an operational aid to navigation and historic lighthouse on Puget Sound, located at Point Robinson, the easternmost point of Maury Island, King County, in the U.S. state of Washington. The site was listed on the National Register of Historic Places in 2004.
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.
Battery Point Light is a lighthouse in Crescent City, California, United States. It is registered as a California Historical Landmark, and is listed on the National Register of Historic Places as "Crescent City Lighthouse".
Farallon Island Light is a lighthouse on Southeast Farallon Island, California. One of the highest lights in California, it was constructed in 1855 to warn ships approaching San Francisco from the west away from the rocky islands. In later years it was shorn of its lantern, but it remains in use.
Point Arena Light is a lighthouse in Mendocino County, California, United States, two miles (3 km) north of Point Arena, California. It is approximately 130 mi (210 km) north of San Francisco, in the Fort Point Group of lighthouses. The lighthouse features a small museum and gift shop. Guided tours of the light station as well as self-guided tours of the grounds are available daily.
The Point Montara Light is a lighthouse in Montara, California, United States, on the southern approach to the San Francisco Bay, California approximately 25 miles south of San Francisco.
Point Hueneme Lighthouse is a lighthouse on the southeast entrance to the Santa Barbara Channel, in Ventura County, California
Punta Gorda Lighthouse is a lighthouse in the United States, 12 miles (19 km) south of Cape Mendocino, California, within Humboldt County. Access is via a short hike from the end of a 4WD road. It is managed by the Bureau of Land Management.
Table Bluff Lighthouse is a lighthouse in California, United States, which was located on Table Bluff just south of Humboldt Bay. Built to guide vessels away from the notoriously dangerous and rough coastline and to let them know proximity of the nearby bay and entrance, the lighthouse was one of the first to be automated. The lighthouse tower portion is now located at the Woodley Island Marina within the City of Eureka.
The Menominee North Pier lighthouse is located in the harbor of Menominee, Michigan. The station was first lit in 1877. The current structure and its still operational light was lit in 1927, and automated in 1972. It is also sometimes called the "Menominee (Marinette) North Pierhead Light".
The Harbor Beach Lighthouse is a "sparkplug lighthouse" located at the end of the north breakwall entrance to the harbor of refuge on Lake Huron. The breakwall and light were created by the United States Army Corps of Engineers to protect the harbor of Harbor Beach, Michigan, which is the largest man-made freshwater harbor in the world. Harbor Beach is located on the eastern edge of the Thumb of Huron County, in the state of Michigan.
The Fort Point Light, or Fort Point Light Station, is located in Fort Point State Park, in Stockton Springs, Maine. A lighthouse at this point has served as an active aid to navigation since 1835; the present lighthouse dates to 1857, and is listed on the National Register of Historic Places.
Pigeon Point Light Station or Pigeon Point Lighthouse is a lighthouse built in 1871 to guide ships on the Pacific coast of California. It is the tallest lighthouse on the West Coast of the United States. It is still an active Coast Guard aid to navigation. Pigeon Point Light Station is located on the coastal highway, 5 miles (8 km) south of Pescadero, California, between Santa Cruz and San Francisco. The 115-foot (35 m), white masonry tower, resembles the typical New England structure.
Point Reyes light tower in 1871, shortly after completion. (Eadweard Muybridge photograph)
Point Reyes Light Station, shortly after the completion of the tower but before the construction of the work room.
Point Reyes Light Station before automation (undated USCG photo).
The automated light on fog signal building.
Detail of light tower and lantern house in 2009, with first order Fresnel lens visible.
Interior of the light tower, ground floor.
First order Fresnel lens at Point Reyes lighthouse after a 15-month restoration project completed in November 2019
Long stairs leading down to the lighthouse.
The prominent, upward-sloping Salinian Block formation can be seen here from the Point Reyes Lighthouse.
"Supertyphon" air horn, the last kind of fog horn used at the site until its automation in 1975
