Park Net: Lighthouse Heritage
- Survey of historic light stations within the US National Park system: photograph, date and basic facts on construction given for each. Lighthouse lens inventory; lighthouses to visit, preservation.
- http://www.nps.gov/history/maritime/lt_index.htm

Delaware River and Bay Lighthouse Foundation
- An all-volunteer organization that serves as the caretaker for two of Delaware's nine remaining historic lighthouses - Harbor of Refuge Lighthouse and Delaware Breakwater East End.
- http://www.delawarebaylights.org/

Lighthouses of America
- Terry's personal page of expandable thumbnail photographs with brief histories of lighthouses in New Jersey and Martha's Vineyard.
- http://www.iwaniw.net/lights/

U. S. Lighthouses
- Photos and narrative descriptions on many lights across the U.S.
- http://www.us-lighthouses.com

Lights of the Delaware River and Bay
- Photos, descriptions, and historical information provided.
- http://www.cblights.com/lights/delawarebreakwaterharborofrefuge.asp

Chesapeake Bay Lighthouse Project
- Photos, descriptions and historical information on lighthouses and lightships of the Chesapeake Bay region.
- http://www.cblights.com/

Nightbeacons
- Nighttime photographs of lighthouses in California, Oregon, Washington and North Carolina.
- http://www.nightbeacons.net

Historically Famous Lighthouses
- U.S. Coast Guard provides list of U.S. lights with detailed information on each, plus a glossary of lighthouse terms.
- http://www.uscg.mil/hq/g-cp/history/h_famouslighthouses.html

Sand Island Lighthouse Preservation Group, Inc.
- News and information on lighthouse located off Dauphin Island in Alabama.
- http://www.sandislandlighthouse.com/

United States Lighthouse Society
- Nonprofit historical and educational organization provides information on programs, tours, projects and chapters.
- http://www.uslhs.org/

Gulf Coast Lighthouses
- Pictures, history and location of lighthouses in Florida, Alabama, Mississippi, Louisiana and Texas.
- http://www.coastlights.com/

Lighthouse Ratings.com
- Profiles top-rated lighthouses for historic significance and other criteria.
- http://www.lighthouseratings.com/

Lighthouses of the South
- Guide to lighthouses in Florida, Georgia, North and South Carolina. Includes location maps, personal observations, history and illustrations.
- http://www.bansemer.com/lighthouses.htm

Lighthouses in the U.S.
- Photos and information on lights located in the northeast, Florida and California.
- http://www.cyberlights.com/lh/stateindex.htm

Larry's Lights
- Original photography and historical briefs of lighthouses, mainly in the Eastern U.S. Also provides links to other lighthouse-related websites and lighthouse web cams.
- http://mywebpages.comcast.net/larrylights

Lighthouse Friends
- Photographs, description and history of U.S. lighthouses
- http://www.lighthousefriends.com/

Cape Hatteras Lighthouse
- The United States National Park Service gives the schedule and reasons for moving this lighthouse, with links.
- http://www.nps.gov/caha/lrp.htm

Pottawatomie Lighthouse
- Extensive historical information on the structure and the keepers of the light, which is situated on Rock Island at the mouth of Green Bay in Wisconsin.
- http://uniontel.net/~cmarlspc/History/index.html

Rose Island Lighthouse
- Photo and information for light located in Newport, Rhode Island.
- http://www.maine.com/lights/rose-isl.htm

Towers of the Atlantic Coast
- Information on lights from the Montauk Point Light at the tip of Long Island, New York south to St. Simons Light in Georgia.
- http://www.lighthousegetaway.com/lights/atlantic.html

Outer Banks Lighthouse Society
- Organized in 1994 to aid in the preservation of the lighthouses on the Outer Banks of North Carolina.
- http://www.outer-banks.com/lighthouse-society/

US Lighthouse Society
- Chesapeake Chapter (Virginia and Maryland). Includes photos, maps, club information.
- http://www.cheslights.org

Tybee Island Light Station
- Narrative history of the towers, lightkeepers' houses, Fresnel lens during the Civil War and related information. Located on Tybee Island, east of Savannah, Georgia.
- http://tybeelighthouse.org/

Night Beacon
- Lighthouse picture tour of the U.S. Great Lakes and Eastern coast, with history and locations. Locate lighthouses by map or list.
- http://www.nightbeacon.com/

Chesapeake Bay Lights
- Indentification of architectural style and information on date built, order of lens and whether or not light is still in service.
- http://www.lighthousegetaway.com/lights/chesapeake.html

Lighthouses, Lightships and Aids to Navigation
- Extensive information includes photos, history, data and statistics from the U.S. Coast Guard.
- http://www.uscg.mil/hq/g-cp/history/h_lhindex.html

Legendary Lighthouses
- Photo gallery and information on lighthouses in the United States. From the Public Broadcasting Network series of the same name.
- http://www.pbs.org/legendarylighthouses/

A Brief History of New Dungeness Lighthouse
- Vintage and contemporary photos plus narrative description on light situated on a spit in the Strait of Juan de Fuca-Puget Sound in Washington state.
- http://dungeness.com/lighthouse/history.htm

The American Lighthouse Foundation
- For the preservation of historic lighthouses. Includes the New England Lighthouse Foundation.
- http://www.lighthousefoundation.org/