Lighthouse - Wikipedia
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid for maritime pilots at sea or on …
Lighthouse | Definition, History, Equipment, & Facts | Britannica
Lighthouse, structure, usually with a tower, built onshore or on the seabed to serve as an aid to maritime coastal navigation, warning mariners of hazards, establishing their position, and guiding them to their …
Lighthouse Friends
Dec 16, 2025 · This site includes photographs, directions, histories, and GPS coordinates garnered while personally visiting every lighthouse in the United States and nearly every lighthouse in Canada.
Lighthouse Facts | The Lighthouse Preservation Society
Lighthouses are built from wood, stone, brick, reinforced concrete, iron, steel, or aluminum. They are designed to withstand local environmental conditions. For example, tall skeletal lighthouses located …
14 Must-See Lighthouses Around the U.S. - National Trust for Historic ...
Enjoy this handy guide featuring 14 of our favorite lighthouses in the U.S. Want even more great lighthouses? Check out this guide showcasing lighthouses from the Great Lakes to the Gulf Coast. …
Home | United States Lighthouse Society
Dec 5, 2025 · The United States Lighthouse Society is a nonprofit historical and educational organization dedicated to saving and sharing the rich maritime legacy of American lighthouses and …
US-Lighthouses.com - The best source for lighthouse info
What is a lighthouse? A lighthouse is loosely defined as a tower or other structure used to display a light for the guidance of ships to either avoid a dangerous area (shoals, etc.) or to identify a safe harbor.
How Lighthouses Work | Lighthouse NE
Mar 7, 2025 · For centuries, lighthouses have been key navigational aids, guiding sailors safely through treacherous waters, rocky coastlines, and dense fog. These iconic structures serve a simple yet key …
Lighthouses - Lighthouses & Lookouts (U.S. National Park Service)
Jul 26, 2024 · Discover the historic Thomas Point Shoal Lighthouse, a National Historic Landmark in the Chesapeake Bay. This restored offshore beacon offers engaging exhibits, interactive displays, and …
The Lighthouse of Alexandria: An Ancient Greek Engineering Marvel
2 days ago · The Lighthouse of Alexandria, is one of the seven wonders of the ancient world. Credit: Vischyn / CC-BY-SA-4.0 / Wikimedia Commons The Lighthouse of Alexandria, the last standing of …