Portland Head Light is a historic lighthouse in Cape Elizabeth, Maine. The light station sits on a head of land at the entrance of the primary shipping channel into Portland Harbor, which is within Casco Bay in the Gulf of Maine. Completed in 1791, it is the oldest lighthouse in Maine. The light station is automated, and the tower, beacon, and foghorn are maintained by the United States Coast Guard, while the former lighthouse keepers' house is a maritime museum within Fort Williams Park.
Chatham Lighthouse, known as Twin Lights prior to 1923, is a lighthouse in Chatham, Massachusetts, near the "elbow" of Cape Cod. The original station, close to the shore, was built in 1808 with two wooden towers, which were both replaced in 1841. In 1877, two new towers, made of cast iron rings, replaced those. One of the towers was moved to the Eastham area, where it became known as Nauset Light in 1923.
Wood Island Light is an active lighthouse on the eastern edge of Wood Island in Saco Bay, on the southern coast of Maine. The light is just outside the entrance to Biddeford Pool and the end of the Saco River. The lighthouse is a 47-foot (14 m) conical white tower of granite rubble. The light itself sits 71 feet (22 m) above mean high water. Its automated beacon alternates between green and white every 10 seconds.
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.
Halfway Rock Lighthouse is a lighthouse located on a barren ledge in Casco Bay, Maine. The lighthouse tower, which has a height of 76 feet (23 m), and the attached ex-boathouse are all that remains, as the other buildings have been taken away in storms. The name "Halfway Rock" comes from the position of the rock which is halfway between Cape Elizabeth and Cape Small, the southwest and northeast extremities of Casco Bay, which are about 18 nautical miles (33 km) apart.
Matinicus Rock Light is a lighthouse on Matinicus Rock, a windswept rock 25 miles (40 km) off the coast of Maine. It is one of eleven seacoast lights off the coast of Maine. First established in 1827, the present surviving structures date to 1857. The lighthouse was added to the National Register of Historic Places as Matinicus Rock Light Station on March 14, 1988.
Goat Island Light is a lighthouse located off Cape Porpoise near Kennebunkport in southern Maine. Goat Island Light was established in 1835 to guard the entrance to Cape Porpoise Harbor. The original station was upgraded in 1859 to the current brick tower with a fifth order Fresnel lens. Keeper's quarters were added to the island in 1860. The light station was automated by the United States Coast Guard in 1990 and is currently active. The keepers dwellings and tower are leased to the Kennebunkport Conservation Trust. Goat Island Light can be seen from shore in Cape Porpoise Harbor just off State Route 9 north of Kennebunkport or is viewable by boat. The island is currently closed to the public except by special arrangement.
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.
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.
The Eldred Rock Light is an historic octagonal lighthouse adjacent to Lynn Canal in Alaska. It is the last of the ten lighthouses constructed in Alaska between 1902 and 1906. It was also the last of 12 manned lighthouses that were started in Alaska. It is listed on the National Register of Historic Places as Eldred Rock Lighthouse.
Horton Point Light is a lighthouse on the north side of Eastern Long Island, New York in the hamlet of Southold. The lighthouse and the grounds surrounding it are under the supervision of the Town of Southold Park District.
Avery Rock Light was a lighthouse in Avery Rock, Machias Bay, Maine, United States. It was built on a rocky islet, 110 metres long and 48 metres wide, in the middle of Machias Bay accessible only by boat. The old light was a square tower built in 1875 with a gallery and lantern centered on the keeper's house. The lighthouse was automated in 1926, but it later suffered storm damage in 1947 that was beyond repair which led to its demolition.
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.
Annisquam Harbor Light Station is a historic lighthouse on Wigwam Point in the Annisquam neighborhood of Gloucester, Massachusetts. It can be viewed from nearby Wingaersheek Beach, Gloucester. It lies on the Annisquam River and is one of the four oldest lighthouses to surround the Gloucester peninsula as well as; Eastern Point Light, Ten Pound Island Light, and Thacher Island Light.
Whaleback Light is a historic lighthouse marking the mouth of the Piscataqua River in Kittery, Maine. It is located on a rocky outcrop offshore southwest of Fort Foster and south of Wood Island in Kittery. The present tower was built in 1872. It was listed on the National Register of Historic Places in 1988.
Isle au Haut Light, also called Robinson Point Light, is a lighthouse located at Robinson Point in Isle au Haut, Maine. The lighthouse was established in 1907.
The Whitlocks Mill Light is a lighthouse on the south bank of the St. Croix River in Calais, Maine. It is the northernmost lighthouse in the state of Maine, and was the last light to be built in the state.
Great Duck Island Light is a lighthouse on Great Duck Island in the town of Frenchboro, Maine, USA. Established in 1890, the light marks the approach to Blue Hill Bay and the southern approaches to Mount Desert Island on the central coast of Maine. The light was listed on the National Register of Historic Places as Great Duck Island Light Station on March 14, 1988. The light is an active aid to navigation maintained by the United States Coast Guard; the property is owned by the College of the Atlantic, which operates a research station there.
Hendricks Head Light is a lighthouse in Southport, Maine marking the west side of the mouth of the Sheepscot River. The light station was established in 1829, and its present structures date to 1875. It was deactivated in 1933, but relit in 1951. The two-story wood keeper's house is now a private summer residence. The light is on continuously, showing white to the west and red to the east. It was listed on the National Register of Historic Places as Hendricks Head Light Station on November 20, 1987.
Libby Island Light is a lighthouse on Libby Island, marking the mouth of Machias Bay, in Machiasport, Maine. The light station was established in 1817 and is an active aid to navigation; the present granite tower was built in 1823 and improved in 1848. Libby Island Light was listed on the National Register of Historic Places as Libby Island Light Station on June 18, 1976.
