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  1. 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 …

  2. Lighthouse

    Lighthouse is the technology platform that turns data complexity into revenue growth. We give you the power to discover hidden insights, capture missed opportunities, and move faster while …

  3. Home | United States Lighthouse Society

    Dec 19, 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 …

  4. Lighthouse | Chrome for Developers

    Lighthouse has audits for performance, accessibility, progressive web apps, SEO, and more. You can run Lighthouse against any web page, public or requiring authentication. You can run …

  5. Lighthouse Directory - The Public's Library and Digital Archive

    There is some diagreement among lighthouse fans as to whether there should be restrictions on the design of the building, but standard dictionaries in English all have some form of this …

  6. Lighthouse Friends

    Dec 24, 2025 · This site includes photographs, directions, histories, and GPS coordinates garnered while personally visiting every lighthouse in the United States and nearly every …

  7. 14 Must-See Lighthouses Around the U.S. - National Trust for …

    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 …

  8. 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 …

  9. 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 …

  10. List of lighthouses in the United States - Wikipedia

    Boston Light, the oldest light station and second oldest lighthouse structure in the US Charleston Light, the last manned lighthouse built on shore in the United States This is a list of …