Our lighthouse visit back on Day 6.220 was to the Nauset Light. It was moved back from the rapidly eroding sea shore in 1998 and members of the preservation society who arranged that move were available to give us (and several other people) a quick tour.
The outside is the familiar image of the lighthouse from Cape Cod Potato Chips packets. In fact, they recently paid for its smart new paint-job! Inside is the impressive spiral staircase, a small watch room and you can climb the stairs to see the rotating light above.
The bottom left picture shows the staircase taken through a small hole in the metal floor of the room. The bottom right picture shows Exile #4 with her "blinky pin" souvenir.