Saturday, August 27 - Lighthouses
As my followers know, I have an extreme fascination for lighthouses. I cannot explain why, or when it began, but they draw me in as a moth to a flame. I saw so many of them on my trip to the Maritimes, yet I still cannot get enough of them!
I am hoping to see at least 3 or 4 of the Vineyard's lighthouses next month when my brother and I visit. He is not enamored of them, but as I am driving on this trip we shall see where we end up :)
Lighthouses are so very fascinating! Of course they were erected for excellent reasons in strategic places, and have been kept through the years by lighthouse keepers and their families. A few years ago my sister and I journeyed to Pemaquid Point, Maine, and had an up-close, one of a kind tour. She had contacted the keeper ahead of time, and it was just the 2 of us. He was eager to allow us to climb to the top of the lighthouse (which is narrow and cramped and rather claustrophobic).
It was really cool, but also very small (space-wise). First and last time for me! Not an experience I care to repeat. I am claustrophobic and was shaking by the time I came down.
I did get quite a lesson on Fresnel lenses however. They slowly replaced the parabolic reflectors lighthouses along the east coast of America had used previously. Parabolic reflectors had a maximum light distance of 2-4 miles. Fresnel lenses will project light for over 20 miles. It is really fascinating, and the history and science quite something! if interested just google it :) Fresnel lenses are rated on orders; the one at Pemaquid is only one of only 6 in Maine that is on the fourth order.
Although many of the lighthouses are no longer actively used, quite a few are still are. Most lighthouses in the United States are owned and run by the Coast Guard. Pemaquid Point is still active due to the tricky waters and tides in the bay. Here are some pictures that clearly show why!
 |
| Pemaquid Point |
 |
| Pemaquid Point |
I will never forget our guide that day, Marty. His enthusiasm, knowledge and dedication to keeping the Pemaquid Light are something I will always remember.
The 5 lighthouses on the Vineyard... (a lot of the following descriptions are paraphrased and distillled from several websites).
The 5 lighthouses on the Island represent
the most diverse group in a small, contained area in the country,
according to lighthouse buffs. All are on the north side of the
Island overlooking Vineyard and Nantucket Sound.
The West Chop Lighthouse was the Island's last manned lighthouse.
It was built in 1817, and in 1838 the wooden
building was replaced by the present brick structure. It was moved
back from the edge of the 60-foot-high bluff in 1848 and again in 1891. It is now privately owned and not open to the public.
The East Chop lighthouse in Oak Bluffs stands on the site
of one of the first telegraph signals, set up in 1828. Signals from
Nantucket were received here and relayed on to Woods Hole, South Plymouth, Duxbury, Marshfield, and Dorchester Heights. A series
of raised and lowered arms and flags conveyed news about cargos of
ships arriving at Nantucket.
1891.
Originally called "Holmes Hole," it acquired the name
Vineyard Haven in 1871.
 |
| East Chop Lighthouse |
 |
| West Chop Lighthouse |
The original Edgartown Lighthouse
was built in 1828, on a small man-made island in the Edgartown
harbor. An Act of Congress allocated money to build it 1/4 mile from
shore. The first structure was replaced in 1938 by one reached via raft to
the Vineyard from Ipswich. Although the new light was placed on the
original site, sand had filled in the area between the island and the
mainland, and the current Edgartown Lighthouse stands on shore.
 |
| Edgartown Lighthouse |
Martha's Vineyard sits in treacherous seas, with one tide coming in from
Boston, affecting the south side of the Vineyard, and another from
Rhode Island, affecting the north shore. There are reefs, rocks, and
shoals, and the infamous Devil's Bridge off Aquinnah, which wrecked
the steamship "The City of Columbus" on January 18, 1884, with the loss
of 120 crew and passengers in the icy waters. Thus the need for so many lighthouses on such a small island.
The Gay Head (Aquinnah) lighthouse has always been perilously close to the ever-eroding cliffs. The
red brick light was built in 1844 to replace a wooden tower
authorized by President John Quincy Adams. In 1856, a
Fresnel lens was installed, after having been
proudly exhibited at the World's Fair in Paris. It is now preserved
at the Martha's Vineyard Historical Society in Edgartown, and is
lighted every evening after dark throughout the year.
 |
| Gay Head Lighthouse |
 |
| Aquinnah cliffs |
Cape Poge lighthouse, the island's most remote, was built in 1801 when an Act of
Congress appropriated $2,000 for its 4 acre site. The original lighthouse was made of wood and had a small
caretaker's cottage.
By 1838, the building was destroyed by the
ravaging sea and rebuilt farther inland. It lasted 50 years
before the sea again claimed it and it was rebuilt, with a change
from reflector lamps to red and white revolving prisms. The sea would not be denied, and reclaimed the lighthouse again in 1892.
It was rebuilt but only lasted another 35
years. The present wooden structure was built in 1922, 55 feet high
with a light visible for a distance of 12 miles. In 1985 it gained
the distinction of being the first entire lighthouse to be moved by
helicopter; in 1997 the lantern was again moved by helicopter for
repairs. The lighthouse's current site is 300 feet from the
ever-hungry sea.
 |
| Cape Poge Lighthouse |
The lighthouses of Edgartown, East Chop, and Gay Head are still operating. Their lanterns are now automated, but the US Coast Guard minds them carefully :)