File:Portland Head Light with Ram Island Ledge Light in Background, Near Portland, Maine (68714421).jpg

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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 the state of 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.

Construction began in 1787 at the directive of George Washington, and was completed on January 10, 1791. Whale oil lamps were originally used for illumination. In 1855, following formation of the Lighthouse Board, a fourth-order Fresnel lens was installed; that lens was replaced by a second-order Fresnel lens, which was replaced later by an aero beacon in 1958. That lens was updated with an DCB-224 aero beacon in 1991.

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Source Portland Head Light with Ram Island Ledge Light in Background, Near Portland, Maine
Author Ken Lund from Reno, Nevada, USA
Camera location43° 37′ 21.62″ N, 70° 12′ 30.58″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
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This image was originally posted to Flickr by Ken Lund at https://flickr.com/photos/75683070@N00/68714421. It was reviewed on 4 November 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0.

4 November 2020

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current19:48, 4 November 2020Thumbnail for version as of 19:48, 4 November 20202,048 × 1,536 (1.58 MB)JotaCartas (talk | contribs)Transferred from Flickr via #flickr2commons

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