@msolga,
I love lighthouses. We have one about 20 miles south of the Paq state line at a big bluff that overlooks the Chesapeake Bay. The light is called "Turkey Point Light" and has a long hiking trail through a seaside park that gets to the park. Weve often taken hikes there and Ive taken my sketchbooks to draw the light while my wife would sit under a tree and knit.
US lighthouses usually fit four models, the big stocky tower, the spar or tower "can", the light and keeper house, and the strut or cannister lights that stand out in the bays.
Nothing really exotic like some of those in Europe or Asia.
I especially like old lighthouses that sit in relatively remote points. A type of signal spar ( actually a radio beacon that was designed for the LORAN network) is used in really remote areas in Maine and ALaska.