The Frankfort Light is a lighthouse located on the north breakwater in the harbor in Frankfort, Michigan. The current light was constructed in 1912 and placed on the National Register of Historic Places in 2005.
Marblehead Lighthouse in Marblehead, Ohio, United States, is the oldest lighthouse in continuous operation on the American side of the Great Lakes. It has guided sailors safely along the rocky shores of Marblehead Peninsula since 1822, and is an active aid to navigation.
Bald Head Lighthouse, known as Old Baldy, is the oldest lighthouse still standing in North Carolina. It is the second of three lighthouses that have been built on Bald Head Island since the 18th century to help guide ships past the dangerous shoals at the mouth of the Cape Fear river.
Barnegat Lighthouse or Barnegat Light, is a historic lighthouse located in Barnegat Lighthouse State Park on the northern tip of Long Beach Island, in the borough of Barnegat Light, Ocean County, New Jersey, United States, on the south side of Barnegat Inlet.
The Cape St. George Light is a 72-foot (22 m) high brick lighthouse which had originally stood for 153 years on St. George Island, Florida, until toppling into the Gulf of Mexico October 22, 2005. The pieces of the lighthouse were retrieved, and in April 2008, the light's restoration was completed.
Fowey Rocks Light is located seven miles southeast of Cape Florida on Key Biscayne. The lighthouse was completed in 1878, replacing the Cape Florida Light. It was automated on May 7, 1975, and as of 2021 is still in operation. The structure is cast iron, with a screw-pile foundation, a platform and a skeletal tower. The light is 110 feet above the water. The tower framework is painted brown, while the dwelling and enclosed circular stair to the lantern is painted white. The original lens was a first-order drum Fresnel lens which stood about 12 feet (4 m) high and weighed about a ton (tonne). The light has a nominal range of 15 miles in the white sectors, and 10 miles in the red sectors.
The Dry Tortugas Light is a lighthouse located on Loggerhead Key, three miles west of Fort Jefferson, Florida. It was taken out of operation in 2015. It has also been called the Loggerhead Lighthouse. It has been said to be "a greater distance from the mainland than any other light in the world."
The Amelia Island Light is the oldest existing lighthouse in the state of Florida in the United States. It is located near the northern end of Amelia Island in the northeastern part of the state. Its light marks St. Marys Entrance, the inlet leading to St. Marys River, the Cumberland Sound and the harbor of Fernandina Beach, Florida along the Amelia River. The white light flashes every ten seconds which turns red from 344° to 360° when covering the shoal water in the vicinity of Nassau Sound.
Sand Key Light is a lighthouse 6 nautical miles southwest of Key West, Florida, between Sand Key Channel and Rock Key Channel, two of the channels into Key West, on a reef intermittently covered by sand. At times the key has been substantial enough to have trees, and in 1900 nine to twelve thousand terns nested on the island. At other times the island has been washed away completely.
The Key West Lighthouse is located in Key West, Florida. The first Key West lighthouse was a 65-foot (20 m) tower completed in 1825. It had 15 lamps in 15-inch (380 mm) reflectors.
The current Egmont Key Light dates from 1858. It is the oldest structure in the Tampa Bay area still used for its original purpose.
The St. Joseph Point Light was a lighthouse on the mainland north of present-day Port St. Joe, Florida, across the entrance to St. Joseph Bay from St. Joseph Point. St. Joseph Bay is enclosed by St. Joseph Peninsula, which runs west some three miles (5 km) from the mainland to Cape San Blas, and then northerly 15 miles (24 km) to St. Joseph Point. An earlier light in the area was the St. Joseph Bay Light.
The St. Marks Light is the second-oldest light station in Florida. It is located on the east side of the mouth of the St. Marks River, on Apalachee Bay.
Charity Island Light is a lighthouse on Big Charity Island in Lake Huron just off the coast of Au Gres, Northern Michigan.
Cape Mendocino Light was a navigation light at Cape Mendocino, California. The former lighthouse was relocated to Shelter Cove near Point Delgada, California in 1998, and the historic Fresnel lens to Ferndale, California, in 1948. An automated beacon operated for a number of years but was removed in May 2013.
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 Mobile Point Range Lights were a series of lighthouses at the entrance to Mobile Bay, at Mobile Point on the tip of the Fort Morgan peninsula, near Mobile, Alabama, United States. The first lighthouse was built as a landfall light by June 1822 at a cost of $9,995. The lighthouse was a conical brick masonry tower, 40 feet (12 m) tall. It was first lit on 29 September 1822. Fort Morgan was built adjacent to the lighthouse in 1833. The lighthouse was joined by the 200-foot (61 m) Sand Island Light across the mouth of the bay, about 3 miles (4.8 km) away in 1858. This resulted in the Mobile Point Lighthouse being downgraded to a harbor light, at the same time a fourth order Fresnel lens was installed. A period photograph, taken prior to the American Civil War, shows two shorter masonry towers standing on the beach below the main tower, they served as range lights. The lighthouse was subsequently destroyed by cannonball fire in the Battle of Mobile Bay during the Civil War.
Beavertail Lighthouse was built in 1856 and is the premier lighthouse in Rhode Island, marking the entrance to Narragansett Bay. The 64-foot (20 m) lighthouse lies on the southernmost point of Conanicut Island in the town of Jamestown, Rhode Island in Beavertail State Park, on a site where beacons have stood since the early 18th century. The light provides navigation for boats and ships entering Narragansett Bay in the East Passage between Conanicut Island and Newport, Rhode Island on Aquidneck Island. Other lighthouses are visible from Beavertail Lighthouse, such as Castle Hill Lighthouse, Point Judith Light, and Rose Island Light.
The Rock of Ages Light is a U.S. Coast Guard lighthouse on a small rock outcropping approximately 2.25 miles (3.62 km) west of Washington Island and 3.5 miles (5.6 km) west of Isle Royale, in Eagle Harbor Township, Keweenaw County, Michigan. It is an active aid to navigation.
The Ship Shoal Light is a screw-pile lighthouse located in the Gulf of Mexico southwest of the Isles Dernieres off the coast of Louisiana. It is currently abandoned.
