Boston Light

About

Boston Light is a lighthouse located on Little Brewster Island in outer Boston Harbor, Massachusetts. The first lighthouse to be built on the site dates back to 1716, and was the first lighthouse to be built in what is now the United States. During the American Revolution, the original lighthouse was held by British forces and was attacked and burnt on two occasions by American forces. As the British forces withdrew in 1776, they blew up the tower and completely destroyed it.

The lighthouse was eventually reconstructed in 1783, to the same 75-foot (23 m) height as the original tower. In 1856 it was raised to its present height of 98 feet (30 m) and a new lantern room was added along with a 12-sided second order Fresnel lens. It is the second oldest working lighthouse in the United States (after Sandy Hook Lighthouse in New Jersey) and is the only lighthouse to still be actively staffed by the United States Coast Guard despite its automation in 1998. The structure was designated a National Historic Landmark in 1964.

Adapted from Wikipedia (CC BY-SA)。Photography via Wikimedia Commons.