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.
Nobska Light, originally called Nobsque Light, also known as Nobska Point Light is a lighthouse located near the division between Buzzards Bay, Nantucket Sound, and Vineyard Sound in the settlement of Woods Hole, Massachusetts on the southwestern tip of Cape Cod, Massachusetts. It overlooks Martha's Vineyard and Nonamesset Island. The light station was established in 1826, with the tower protruding above the keeper's house, and was replaced in 1876 by the current 42 foot tall iron tower. The light station was added to the National Register of Historic Places as Nobska Point Light Station in 1987.
Butler Flats Light is a sparkplug lighthouse located in the outer harbor of New Bedford, Massachusetts, at the mouth of the Acushnet River. Built in 1898 by the United States Lighthouse Board, it is the only known caisson lighthouse designed by a marine architect. The light was added to the National Register of Historic Places as Butler Flats Light Station on June 15, 1987. Automated in 1978, it is now operated by the city as a private aid to navigation.
The Tree Point Light is a lighthouse located adjacent to Revillagigedo Channel in Southeast Alaska, United States. It is located near the southernmost point of mainland Alaska.
The Lynde Point Light or Lynde Point Lighthouse, also known as Saybrook Inner Lighthouse, is a lighthouse in Connecticut, United States, on the west side of the mouth of the Connecticut River on the Long Island Sound, Old Saybrook, Connecticut. The first light was a 35 feet (11 m) wooden tower constructed by Abisha Woodward for $2,200 and it was completed in 1803. A new lighthouse was eventually needed and a total of $7,500 was appropriated on July 7, 1838. Jonathan Scranton, Volney Pierce, and John Wilcox were contracted to build the new 65-foot (20 m) octagonal brownstone tower. It was constructed in 1838 and lit in 1839. The lighthouse was renovated in 1867 and had its keeper's house from 1833 replaced in 1858 with a Gothic Revival gambrel-roofed wood-frame house. In 1966, the house was torn down and replaced by a duplex house. The original ten lamps were replaced in 1852 with a fourth-order Fresnel lens, and with a fifth-order Fresnel lens in 1890. Lynde Point Lighthouse used whale oil until 1879 when it switched to kerosene. It was electrified in 1955 and fully automated by the United States Coast Guard in 1978. In 1990, it was added to the National Register of Historic Places and is significant for its "superior stone work in the tapering brownstone walls".
Rockland Harbor Breakwater Light is a historic lighthouse complex at the end of the Rockland Breakwater in the harbor of Rockland, Maine. Replacing a light station at Jameson Point, the light was established in 1902, about two years after completion of the breakwater. Now automated, it continues to serve as an active aid to navigation. The light was added to the National Register of Historic Places as Rockland Breakwater Lighthouse on March 20, 1981.
Race Point Light is a historic lighthouse on Cape Cod, in Provincetown, Massachusetts; it is on the National Register of Historic Places. The original tower, first illuminated in 1816, was replaced in 1876 with the current 45-foot tall iron-plated tower and a new keeper's dwelling. The American Lighthouse Foundation operates the property and rents out two buildings for overnight stays. The actual light is maintained by the Coast Guard. The site is reached by walking about 45 minutes over sand; with a National Park Service Oversand Permit, a four-wheel-drive vehicle can be used.
The Highland Light is an active lighthouse on the Cape Cod National Seashore in North Truro, Massachusetts. The current tower was erected in 1857, replacing two earlier towers that had been built in 1797 and 1831. It is the oldest and tallest lighthouse on Cape Cod.
Point Sur Lightstation is a lighthouse at Point Sur, California, 135 miles (217 km) south of San Francisco, on the 361-foot (110 m)-tall rock at the head of the point. It was established in 1889 and is part of Point Sur State Historic Park. The light house is 40 feet (12 m) tall and 270 feet (82 m) above sea level. As of 2016, and for the foreseeable future the light is still in operation as an essential aid to navigation. Point Sur is the only complete turn-of-the-20th-century lightstation open to the public in California. Three-hour walking tours guided by volunteers are available on Wednesdays and weekends throughout the year.
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.
Long Point Light Station is a historic lighthouse at the northeast tip of Long Point in Provincetown, Massachusetts. As a navigational aid, it marks the southwest edge of the entrance to Provincetown Harbor. The United States Coast Guard Light List describes it simply as a "white square tower". The light it casts is green, occulting every 4 seconds, and, at a focal height of 35.5 feet (10.8 m) above mean sea level, has a visible range of 8 nautical miles. When the weather affords low-visibility, one can hear the station's fog horn – sounding a single blast for two seconds, and repeating every 15 seconds – as it seems to call out for its nearly-identical closest neighbor, the Wood End Light.
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.
Marshall Point Light Station is a lighthouse at the entrance of Port Clyde Harbor in Port Clyde, Maine. The light station was established in 1832.
The Manana Island Sound Signal Station is an active fog signal station on Manana Island, Maine, United States. Established in 1855, it is one of the only separately managed fog signals in the United States, having been operationally independent of Monhegan Island Light for most of its existence. It is also home to the only known fog signal trumpet tower, built in 1889. The station was listed on the National Register of Historic Places as Manana Island Fog Signal Station in 2002.
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.
Heron Neck Light is a lighthouse on Green's Island in Vinalhaven, Maine at the south end of Penobscot Bay. It was established in 1854 as an aid to navigation for Vinalhaven's main port, and for the Hurricane Channel extending northwest from Heron's Neck. The light was automated in 1984. It was listed on the National Register of Historic Places as Heron Neck Light Station on January 21, 1988.
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.
Monhegan Island Light is a lighthouse on Monhegan Island, Maine. It was first established in 1824. The present structure was built in 1850. It was Alexander Parris's last significant design. It is the second highest light in Maine — Seguin Light, with a 6-foot taller tower, is 2 feet higher in elevation. It was listed on the National Register of Historic Places as Monhegan Island Lighthouse and Quarters on May 7, 1980, reference number 80000239.
Squirrel Point Light is a lighthouse marking the southwestern point of Arrowsic Island on the Kennebec River. It was established in 1898, as part of a major upgrade of the river's lights — the Doubling Point Light and the separate Range Lights on the point, Perkins Island Light, and Squirrel Point Light were all built at the same time. The light station was listed on the National Register of Historic Places as Squirrel Point Light Station on January 21, 1988.
