Broad Sound Channel, MA 
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In the broad waters of Boston Harbor, about four miles southeast of the city of Boston, lies Spectacle Island, whose long and varied history mirrors the changing needs of the harbor it overlooks. Over the centuries it has served as Indigenous fishing grounds, a quarantine station, a resort destination, an industrial center, a city dump, and eventually a public park. For more than half a century, it was also home to the Broad Sound Channel Range Lights, a pair of modest towers that played an important role in guiding vessels safely into one of America’s busiest ports.
Although modest in size, these lights formed a key part of the carefully designed navigation system marking the improved northern entrance to Boston Harbor. Working in conjunction with other lighthouses and buoys, they helped guide ships through the dredged Broad Sound Channel and toward the sheltered anchorage of President Roads.
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Long before any lighthouse towers rose above its shoreline, Spectacle Island had already witnessed centuries of human activity. Indigenous peoples visited the island for hundreds of years, using it seasonally for fishing, shellfish gathering, and harvesting other marine resources from the surrounding waters. Archaeological discoveries, including large shell middens, attest to this early presence.
When English settlers arrived in Boston in 1630, they named the island for its distinctive shape. At that time, the island consisted of two prominent hills connected by a narrow sandbar, which reminded observers of a pair of spectacles or eyeglasses. The name “Spectacle Island” soon became firmly established.
During the seventeenth century the island was used primarily for pasture and timber harvesting. In 1717, the town of Boston established a quarantine hospital there to isolate ships carrying passengers infected with smallpox. The hospital operated for roughly two decades before being moved to nearby Rainsford Island.
In the mid-nineteenth century the island briefly became a recreational destination. Two resort hotels were built in the 1840s and attracted excursion boats carrying visitors from Boston. Their success proved short-lived. In 1857 authorities raided the establishments after discovering illegal gambling and other activities, and the hotels soon closed.
Industrial uses soon replaced tourism. That same year entrepreneur Nahum Ward purchased the island and later established a horse-rendering plant that processed thousands of dead horses from Boston each year into glue stock, oils, hair, and fertilizer ingredients. Additional industrial facilities—including fertilizer works and grease-reclamation plants—were eventually constructed, and by the late nineteenth century a small community of workers and their families lived on the island.
It was during this period of industrial activity and expanding maritime commerce that Spectacle Island first became associated with lighthouse service.
By the late nineteenth century Boston ranked among the most important commercial ports in the United States, yet its harbor still lacked adequate navigational aids for the growing volume of shipping. Recognizing this problem, the Lighthouse Board recommended in the early 1890s that range lights be established on Spectacle Island to mark the center of a dredged shipping channel leading toward the city.
Congress appropriated funds for the project in 1895, and construction began soon afterward. Two small wooden towers forming the Spectacle Island Range Lights were completed in 1897. When the lights were aligned—one directly behind the other—they guided vessels along the proper course from the line of the South Boston Range Lights toward the inner harbor.
The lights were first exhibited on May 20, 1897. Each tower displayed a fixed red reflector lamp, and the structures stood on the northern part of the island overlooking President Roads.
The station required a resident keeper to care for the lights and maintain the property. Winfield L. Creed, an experienced lighthouse keeper who had previously served at Cuttyhunk Lighthouse and Minots Ledge Light, was appointed as the station’s first keeper. Creed received an annual salary of six hundred dollars and would remain associated with the island’s lights for nearly three decades.
While the new range lights proved useful, improvements to Boston Harbor soon called for an even more extensive navigation system.
At the turn of the twentieth century the federal government undertook a major improvement of Boston Harbor. Engineers dredged a new deep-water entrance channel from Broad Sound, north of the harbor’s outer islands, toward President Roads. This new route allowed larger vessels to approach Boston more safely and efficiently than before.
To guide ships along the improved entrance, the Lighthouse Board developed a comprehensive plan of navigational aids. The system included a powerful lighthouse and fog signal on Northeast Grave, range lights on Lovells Island, and a second pair of range lights on Spectacle Island that would guide vessels through the final section of the channel into President Roads.
Congress approved the plan in 1902 and appropriated $13,000 for the construction of the new range lights on Spectacle Island.
Construction of the new station began soon afterward, and the Broad Sound Channel Inner Range Lights were first exhibited on April 10, 1903.
The station consisted of two wooden towers located 337 feet apart on the northeastern portion of Spectacle Island. Each tower was originally painted red and topped by a black lantern. Both lights used fourth-order Fresnel lenses manufactured by Chance Brothers of Birmingham, England.
The front light stood fifty-three feet above the water and displayed a flashing white light every five seconds, illuminating roughly forty-five degrees of the horizon. The rear light stood higher, with a focal plane seventy feet above the water, and showed a fixed red light.
Together the two towers formed a range line guiding vessels from the Lovells Island Range Lights into the inner section of the Broad Sound Channel and toward the turning point leading into President Roads.
A keeper’s dwelling and fuel house were constructed to support the station. Because Spectacle Island already had the earlier 1897 range lights, four lighthouse towers and two keeper’s dwellings now stood on the island—an unusually dense grouping for such a small area.
The increased workload required additional manpower, and Keeper Creed was finally given an assistant keeper to help maintain the expanded station.
The new navigation system gradually won the confidence of Boston’s harbor pilots. At first, some pilots were reluctant to bring large vessels through the newly dredged channel until they were certain that it maintained the required depth. At one point they reportedly dragged a heavy iron bar through the channel to ensure that no hidden obstructions remained.
Once these concerns were resolved, the Broad Sound Channel quickly became an important approach to Boston Harbor. The range lights on Lovells Island and Spectacle Island worked together to guide vessels safely between the dangerous ledges scattered throughout the area.
Improvements were made to the Spectacle Island station in 1904. A brick oil house was constructed, lightning rods were installed on the towers, and the Broad Sound Channel towers were repainted white. At the same time, the earlier 1897 range towers were moved slightly and repainted in distinctive white-and-red bands to prevent confusion between the two ranges.
Changes in harbor navigation eventually made the original 1897 Spectacle Island Range Lights unnecessary. In 1912, the Lighthouse Service announced plans to discontinue them and replace their function with lighted buoys marking the channel.
The announcement initially caused alarm among Boston’s maritime community. Some mariners believed that all of the range lights on Spectacle Island—including those guiding ships through Broad Sound Channel—would be extinguished. Ship owners and pilots protested strongly, arguing that floating buoys could not provide the same reliable guidance as fixed lights.
Officials soon clarified that only the older range would be removed. The Broad Sound Channel Range Lights would remain in operation. With that explanation, opposition quickly subsided.
The earlier Spectacle Island Range Lights were officially discontinued on July 15, 1913. After that date, the remaining Broad Sound Channel Inner Range Lights were often referred to simply as the Spectacle Island Range Lights. The position of assistant keeper was eliminated with the reduction to just one set of range lights.
In 1924, the station underwent modernization when the Fresnel lenses were replaced with reflector lamps and the intensity of the lights increased.
Two years later, in 1926, Keeper Creed retired after nearly thirty years of service on Spectacle Island. He was succeeded by James Lelan Hart, who left his home in Rockland, Maine at the age of fourteen to go to sea. After sailing the seas for more than twenty years, he was shipwrecked on Outer Brewster Island in 1906. The schooner caught fire and burned to the water’s edge, while Hart and other crewmembers rowed to Boston Light.
Hart joined the Lighthouse Service in 1917 and was sent to Boston Light, where he found refuge eleven years before. Hart later described the varied duties required to maintain the range lights on Spectacle Island. Roughly thirty percent of his time was spent operating the lights from sunset to sunrise. The remainder involved cleaning and maintaining the light apparatus, painting the towers, caring for the buildings and grounds, preparing fuel, handling supplies, and filing the numerous reports required by the Lighthouse Service.
Hart retired in 1938 after twelve years of service on Spectacle Island.
Advances in navigation technology and improvements in harbor marking gradually reduced the need for manned range lights. By the mid-twentieth century, the Broad Sound Channel Range Lights were no longer essential, and they were eventually discontinued in the 1950s.
Around the same time, the island itself was undergoing dramatic changes. Industrial operations declined, and Boston began using Spectacle Island as a dumping ground for municipal waste. From the 1930s until 1959 hundreds of tons of garbage were deposited there each day, drastically altering the island’s landscape.
For decades Spectacle Island remained an unsightly landfill in the middle of Boston Harbor. Its transformation began in the 1990s during construction of the massive Central Artery/Tunnel Project, better known as the Big Dig. Millions of cubic yards of excavated soil from the project were transported to the island, where engineers capped the landfill and reshaped the terrain.
Clean soil was spread over the site and planted with grass, shrubs, and thousands of trees. Trails, beaches, and visitor facilities were built as part of the Boston Harbor Islands park system.
In 2006, Spectacle Island opened to the public as part of the Boston Harbor Islands National Recreation Area. Today, visitors arriving by ferry find sweeping views of the harbor, five miles of walking trails, and the highest natural point in Boston Harbor.
Little remains of the range lights that once guided ships through the Broad Sound Channel, yet their legacy survives as part of the harbor’s rich maritime history. For more than fifty years the modest towers on Spectacle Island helped countless vessels navigate safely into Boston, playing a quiet but essential role in the life of one of America’s great seaports.
