Cape ann lighthouses
| There are six lighthouses on Cape Ann, three of which can be seen from the Captain’s House. Below are brief histories of the six Cape Ann lighthouses, with links to more information. | ![]() |
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Thacher Island lighthouses: White light flashing five times at 20 second intervals |
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| The
twin lights of Thacher Island are the only surviving multiple-lights on
the coasts of the United States and can be clearly seen from the
Captain’s House. The Island is named for the Rev. Anthony Thacher who,
on the night of August 14, 1635, was shipwrecked there. Of the 21
people on board, including his four children, only the minister and his
wife were saved. The original 45-foot towers were constructed and lit
in 1771—making them among the oldest of America's lighthouses. They
were the last built under British rule and the first in the US built to
mark a dangerous spot; previous lighthouses marked harbor entrances.
The 124 foot granite towers seen today were built in 1861. Though there
are many spurious explanations as to why two lights were built on the
same island, the real reason is that prior to the development of
revolving lenses and blinking patterns, it distinguished them from
other lighthouses. During summer months, the island is open to visitors
and a small shuttle operates from Rockport harbor. (more info here) |
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Straitsmouth Island lighthouse: Green light flashing every six seconds |
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| By
the 1820s, Rockport
was an
important center of granite production and in 1835 a 19-foot lighthouse
was built on Straitsmouth Island to direct vessels to the harbor at
Pigeon Cove for granite loading. A second purpose of the lighthouse was
to guide vessels through the narrow channel between Straitsmouth Island
and the rocks known as the Salvages to the Northeast. Unfortunately the
tower was situated about 500 feet out of position and several vessels
were lost in storms in the 1830s and '40s. In 1850 a 24-foot octagonal
stone tower was built at the northeast point of the island—where it had
been intended in the first place—to replace the original. The present
37-foot brick lighthouse replaced the 1850 tower in 1896. The island,
including the keeper's house, was donated to the Massachusetts Audubon
Society (MAS) in 1967 as a preserve for wildlife—principally seabirds.
In July 2009, ownership of the lighthouse, which is visible from the
Captain’s House, passed to the Thacher Island Association. There is no
boat landing on the island, and since the island is the property of
MAS, landing may not be permitted. However, some adventurous folks have
been seen landing kayaks on a small beach near the lighthouse. (more info here) |
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Eastern Point lighthouse: White light flashing every 5 seconds |
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| Eastern Point
lighthouse, at the entrance to Gloucester Harbor, is at the foot of a
spectacular 2,250’ breakwater and close to Eastern Point Yacht Club.
The origin of the lighthouse was a day marker placed at Eastern Point
in 1829. A stone lighthouse, 30 feet high, was erected in 1832 at a
cost of $2,450 to help fishermen and others entering Gloucester Harbor.
With the arrival of the railroad in Gloucester in 1847 the fishing
business exploded into one of the world's largest, and Eastern Point
Light assumed new importance. A new 34-foot lighthouse was built in
1848. The two-story duplex house that still stands at the station was
built in 1879 and the oil house survives from 1894. The garage and fog
signal buildings were built in 1947 and 1951 respectively and the
breakwater was built for $300,000 between 1894 and 1905. The Coast
Guard has retained the station for housing and two families live in the
duplex house. Eastern Point Light remains an active aid to navigation;
there's a parking lot at the station, but the grounds are closed to the
public. You can walk on the breakwater for excellent views of the
lighthouse. (more info here) |
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Ten Pound Island Lighthouse: Equal interval red light every 6 seconds |
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| The lighthouse
on Ten Pound Island in was built in 1821 to help mariners find their
way into Gloucester's inner harbor, and to help them avoid a dangerous
ledge to the southwest of the island. (The name of the island likely
refers to the number of sheep pens—or pounds—on the island at one
time). The lighthouse was a 20’ conical tower with a fixed white light.
In the summer of 1880, the great American artist Winslow Homer boarded
with the lighthouse keeper. That summer Homer painted about 50 scenes
of Gloucester Harbor, some of which included the lighthouse. A new
30-foot cast-iron lighthouse tower, lined with brick, was built in 1881
along with a new wood frame keeper's house. In 1956, Ten Pound Island
Light was decommissioned. In the late 1980s, the Lighthouse
Preservation Society initiated the restoration of the lighthouse which
took over two years to complete. The light was relit as an active aid
to navigation on August 7, 1989 in a ceremony complete with fireworks.
Ten Pound Island Light can be seen from many points along the
Gloucester waterfront, including the area around the famous fisherman
statue on Stacey Boulevard. Closer views are available from tour boats
that pass through the harbor. (more info here) |
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Annisquam Harbor Lighthouse: White light flashing every 7.5 seconds with red sector |
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The
name
Annisquam is a combination of the word squam—the local Indians' word
for harbor—and Ann, for Cape Ann. Annisquam village grew up on the east
side of the river's northern end beginning in 1631. The village grew
into a fishing and shipbuilding center that rivaled Gloucester Harbor
in its early days. Also, the Annisquam River was considered an
important harbor of refuge for vessels traveling along the coast. In
April 1800 congress appropriated $2,000 for a lighthouse at Wigwam
Point, the northwesterly point of Annisquam village. The first
lighthouse was a 32-foot wooden tower, showing a fixed white light 40
feet above the water. A new 40-foot octagonal wooden lighthouse tower
was built in 1851. The original keeper's house was repaired and still
stands today, enlarged and altered over the years. The present 41-foot
cylindrical brick lighthouse tower was built in 1897, on the same
foundation as the previous two towers. The lighthouse was automated in
1974. A Coast Guard family lives at the station; some tour boats from
Gloucester pass Annisquam Light, and it can also be seen from
Wingaersheek Beach. (more info here) |


