If you are lucky enough to be here on a Wednesday afternoon, you might have the chance to experience the interior firsthand. Stepping inside, you would face a legendary climb. There are exactly 271 stone steps winding up the internal spiral staircase, followed by a series of metal ladders that bring the total count to 288 steps. As you ascend, the thick masonry walls dampen the sound of the crashing Atlantic waves outside. Once you reach the top, you find the heart of the lighthouse: a third order Fresnel lens system. Modern technology has automated the light, which now uses a 1,000 watt lamp to project a beam visible for 23 nautical miles, or about 43 kilometers, out to sea. This light flashes four white signals every 13 seconds, a unique signature that lets every ship captain in the area know exactly where they are.