Item 25570 - Goat Island Light, Kennebunkport, ca. 1940 Item 25570 - Goat Island Light, Kennebunkport, ca. 1940 Contributed by Maine Historical Society Item 25570 Zoom 4744px x 3084px - 15.8"w x 10.3"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info The first Goat Island lighthouse was built in 1833 to protect vessels from going aground around the shallow areas around Cape Porpoise harbor. This was the last lighthouse in Maine to become automated in 1990. Show Details