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Lighthouse of Alexandria

Lighthouse of Alexandria

Overview
The Lighthouse of Alexandria, also known as the Pharos of Alexandria (in Ancient Greek
Ancient Greek
Ancient Greek is the stage of the Greek language in the periods spanning the times c. 9th–6th centuries BC, , c. 5th–4th centuries BC , and the c. 3rd century BC – 6th century AD of ancient Greece and the ancient world; being predated in the 2nd millennium BC by Mycenaean Greek...

, ὁ Φάρος Ἀλεξανδρινóς), was a tower built between 280 and 247 BC on the island of Pharos at Alexandria
Alexandria
Alexandria is the second-largest city of Egypt, with a population of 4.1 million, extending about along the coast of the Mediterranean Sea in the north central part of the country; it is also the largest city lying directly on the Mediterranean coast. It is Egypt's largest seaport, serving...

, Egypt
Egypt
Egypt , officially the Arab Republic of Egypt, Arabic: , is a country mainly in North Africa, with the Sinai Peninsula forming a land bridge in Southwest Asia. Egypt is thus a transcontinental country, and a major power in Africa, the Mediterranean Basin, the Middle East and the Muslim world...

. Its purpose was to guide sailors into the harbour at night time.
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Encyclopedia
The Lighthouse of Alexandria, also known as the Pharos of Alexandria (in Ancient Greek
Ancient Greek
Ancient Greek is the stage of the Greek language in the periods spanning the times c. 9th–6th centuries BC, , c. 5th–4th centuries BC , and the c. 3rd century BC – 6th century AD of ancient Greece and the ancient world; being predated in the 2nd millennium BC by Mycenaean Greek...

, ὁ Φάρος Ἀλεξανδρινóς), was a tower built between 280 and 247 BC on the island of Pharos at Alexandria
Alexandria
Alexandria is the second-largest city of Egypt, with a population of 4.1 million, extending about along the coast of the Mediterranean Sea in the north central part of the country; it is also the largest city lying directly on the Mediterranean coast. It is Egypt's largest seaport, serving...

, Egypt
Egypt
Egypt , officially the Arab Republic of Egypt, Arabic: , is a country mainly in North Africa, with the Sinai Peninsula forming a land bridge in Southwest Asia. Egypt is thus a transcontinental country, and a major power in Africa, the Mediterranean Basin, the Middle East and the Muslim world...

. Its purpose was to guide sailors into the harbour at night time.

With a height variously estimated at somewhere in-between 393 and 450 ft (119.8 and 137.2 m), it was for many centuries among the tallest man made structures on Earth. It was one of the Seven Wonders of the Ancient World
Seven Wonders of the Ancient World
The Seven Wonders of the World refers to remarkable constructions of classical antiquity listed by various authors in guidebooks popular among the ancient Hellenic tourists, particularly in the 1st and 2nd centuries BC...

.

Origins


Pharos was a small island just off the coast of Alexandria. It was supposedly inhabited by people that would destroy any ship that was wrecked off of its coast. To deter this problem, Ptolemy II had the lighthouse built. It was linked to the mainland by a man made connection named the Heptastadion, which thus formed one side of the city's harbour. The tower erected there guided mariners at night, through its fire, as well as being a landmark by day.

Construction and destruction


The lighthouse was completed in the 3rd century BC. After Alexander the Great died of a fever at age 32, Ptolemy Soter announced himself king in 305 BC, and commissioned its construction shortly thereafter. The building was finished during his son Ptolemy Philadelphos
Ptolemy II Philadelphus
Ptolemy II Philadelphus was the king of Ptolemaic Egypt from 283 BCE to 246 BCE. He was the son of the founder of the Ptolemaic kingdom Ptolemy I Soter and Berenice, and was educated by Philitas of Cos...

's reign.

Strabo
Strabo
Strabo, also written Strabon was a Greek historian, geographer and philosopher.-Life:Strabo was born to an affluent family from Amaseia in Pontus , a city which he said was situated the approximate equivalent of 75 km from the Black Sea...

 reported that Sostratus
Sostratus of Cnidus
Sostratus of Cnidus , was a Greek architect and engineer. He designed the lighthouse of Alexandria, one of the Seven Wonders of the World , on the island of Pharos off Alexandria, Egypt.-External links:*...

 had a dedication inscribed in metal letters to the "Saviour Gods". Later Pliny the Elder
Pliny the Elder
Gaius Plinius Secundus , better known as Pliny the Elder, was a Roman author, naturalist, and natural philosopher, as well as naval and army commander of the early Roman Empire, and personal friend of the emperor Vespasian...

 wrote that Sostratus was the architect, which is disputed. In the second century AD the satirist Lucian
Lucian
Lucian of Samosata was a rhetorician and satirist who wrote in the Greek language. He is noted for his witty and scoffing nature.His ethnicity is disputed and is attributed as Assyrian according to Frye and Parpola, and Syrian according to Joseph....

 wrote that Sostratus inscribed his name under plaster bearing the name of Ptolemy. This was so that when the plaster with Ptolemy's name fell off, that Sostratus's name would be visible in the stone.

The fullest description of the lighthouse comes from the Arab traveller Abou Haggag Youssef Ibn el-Andaloussi, who visited the structure in 1165 AD. His description runs:
Constructed from large blocks of light-coloured stone
Dimension stone
Dimension stone is natural stone or rock that has been selected and fabricated to specific sizes or shapes. Color, texture and pattern, and surface finish of the stone are also normal requirements...

, the tower was made up of three stages: a lower square section with a central core, a middle octagonal section, and, at the top, a circular section. At its apex was positioned a mirror which reflected sunlight during the day; a fire was lit at night. Extant Roman coins struck by the Alexandrian mint show that a statue of a triton
Triton (mythology)
Triton is a mythological Greek god, the messenger of the big sea. He is the son of Poseidon, god of the sea, and Amphitrite, goddess of the sea, whose herald he is...

 was positioned on each of the building's four corners. A statue of Poseidon
Poseidon
Poseidon was the god of the sea, and, as "Earth-Shaker," of the earthquakes in Greek mythology. The name of the sea-god Nethuns in Etruscan was adopted in Latin for Neptune in Roman mythology: both were sea gods analogous to Poseidon...

 stood atop the tower during the Roman period. The Pharos' masonry blocks were interlocked, sealed together using molten lead, to withstand the pounding of the waves.

There are ancient claims the light from the lighthouse could be seen from up to 29 miles (47 km) away.
After the Muslims took over all of Egypt, the top of the Pharos supposedly became a mosque, as the beacon was no longer in working order. The Pharos remained this way until its destruction in the 14th century.

The lighthouse was badly damaged in the earthquake of 956, then again in 1303 and 1323. The two earthquakes in 1303 and 1323 damaged the lighthouse to the extent that the Arab traveler Ibn Battuta
Ibn Battuta
Abu Abdullah Muhammad Ibn Battuta , or simply Ibn Battuta, also known as Shams ad–Din , was a Muslim Moroccan Berber explorer, known for his extensive travels published in the Rihla...

 reported no longer being able to enter the ruin. Even the stubby remnant disappeared in 1480, when the then-Sultan of Egypt, Qaitbay
Qaitbay
Al-Ashraf Sayf al-Din Qa'it Bay was the eighteenth Burji Mamluk Sultan of Egypt from 872-901 A.H. . He was Circassian by birth, and was purchased by the ninth sultan Barsbay before being freed by the eleventh sultan Jaqmaq...

, built a mediæval fort
Citadel of Qaitbay
The Citadel of Qaitbay is a 15th century defensive fortress located on the Mediterranean sea coast, built upon/from the ruins of the Lighthouse of Alexandria, in Alexandria, Egypt...

 on the former location of the building using some of the fallen stone.

Recent archaeological research


French archeologists led by Jean-Yves Empereur
Jean-Yves Empereur
Jean-Yves Empereur is a French archeologist and egyptologist. He studied classic literature in the University Paris IV Sorbonne ....

 discovered remains of the lighthouse in late 1994 on the floor of Alexandria's Eastern Harbour. Some of these remains were brought up and were lying at the harbour on public view at the end of 1995. A Nova
NOVA (TV series)
Nova is a popular science television series from the U.S. produced by WGBH Boston. It can be seen on the Public Broadcasting Service in the United States, and in more than 100 other countries...

 program chronicled the discovery. Subsequent satellite imaging has revealed further remains. It is possible to go diving and see the ruins.

Significance


Pharos became the etymological origin of the word 'lighthouse' in Greek
Greek language
Greek is an independent branch of the Indo-European family of languages. Native to the southern Balkans, it has the longest documented history of any Indo-European language, spanning 34 centuries of written records. Its writing system has been the Greek alphabet for the majority of its history;...

 (φάρος), many Romance languages
Romance languages
The Romance languages are a branch of the Indo-European language family, more precisely of the Italic languages subfamily, comprising all the languages that descend from Vulgar Latin, the language of ancient Rome...

, such as French
French language
French is a Romance language spoken as a first language in France, the Romandy region in Switzerland, Wallonia and Brussels in Belgium, Monaco, the regions of Quebec and Acadia in Canada, and by various communities elsewhere. Second-language speakers of French are distributed throughout many parts...

 (phare), Italian
Italian language
Italian is a Romance language spoken mainly in Europe: Italy, Switzerland, San Marino, Vatican City, by minorities in Malta, Monaco, Croatia, Slovenia, France, Libya, Eritrea, and Somalia, and by immigrant communities in the Americas and Australia...

 and Spanish
Spanish language
Spanish , also known as Castilian , is a Romance language in the Ibero-Romance group that evolved from several languages and dialects in central-northern Iberia around the 9th century and gradually spread with the expansion of the Kingdom of Castile into central and southern Iberia during the...

 (faro), Romanian
Romanian language
Romanian Romanian Romanian (or Daco-Romanian; obsolete spellings Rumanian, Roumanian; self-designation: română, limba română ("the Romanian language") or românește (lit. "in Romanian") is a Romance language spoken by around 24 to 28 million people, primarily in Romania and Moldova...

 (far) and Portuguese
Portuguese language
Portuguese is a Romance language that arose in the medieval Kingdom of Galicia, nowadays Galicia and Northern Portugal. The southern part of the Kingdom of Galicia became independent as the County of Portugal in 1095...

 (farol) and even some slavic languages like Bulgarian
Bulgarian language
Bulgarian is an Indo-European language, a member of the Slavic linguistic group.Bulgarian, along with the closely related Macedonian language, demonstrates several linguistic characteristics that set it apart from all other Slavic languages such as the elimination of case declension, the...

 (far).

In 2008 it was suggested that the Pharos was the vertical yardstick used in the first precise measurement of the size of the earth.

Pharos in culture


The Lighthouse remains a civic symbol of the city of Alexandria
Alexandria
Alexandria is the second-largest city of Egypt, with a population of 4.1 million, extending about along the coast of the Mediterranean Sea in the north central part of the country; it is also the largest city lying directly on the Mediterranean coast. It is Egypt's largest seaport, serving...

 and of the Alexandria Governorate with which the city is more or less coterminous. A stylized representation of the Lighthouse appears on the flag and seal of the Governorate and on many public services of the city, including the seal of Alexandria University
Alexandria University
Alexandria University is a university in Alexandria, Egypt. It was established in 1938 as a satellite of Fuad University , becoming an independent entity in 1942. It was known as Farouk University until the Egyptian Revolution of 1952 when its name was changed to the University of Alexandria...

.

In architecture


  • A well-preserved ancient tomb in the town of Abusir
    Abusir (Lake Mariout)
    Abusir, or Abousir is a seaside town on the shore of Lake Mariout on the western extremity of Egypt's Nile delta. It is situated about SW of Alexandria. Ruins of an ancient temple and an ancient replica of the Lighthouse of Alexandria are to be seen here...

    , 48 kilometres (29.8 mi) southwest of Alexandria, is thought to be a scaled-down model of the Alexandria Pharos. Known colloquially under various names – the Pharos of Abusir, the Abusir funerary monument and Burg al-Arab (Arab's Tower) – it consists of a 3-story tower, approximately 20 metres (65.6 ft) in height, with a square base, an octagonal midsection and cylindrical upper section, like the building upon which it was apparently modelled. It dates to the reign of Ptolemy II (285–246 BC), and is therefore likely to have been built at about the same time as the Alexandria Pharos.
  • The design of minaret
    Minaret
    A minaret مناره , sometimes مئذنه) is a distinctive architectural feature of Islamic mosques, generally a tall spire with an onion-shaped or conical crown, usually either free standing or taller than any associated support structure. The basic form of a minaret includes a base, shaft, and gallery....

    s in many early Egyptian Islam
    Islam
    Islam . The most common are and .   : Arabic pronunciation varies regionally. The first vowel ranges from ~~. The second vowel ranges from ~~~...

    ic mosque
    Mosque
    A mosque is a place of worship for followers of Islam. The word is likely to have entered the English language through French , from Portuguese , from Spanish , and from Berber , ultimately originating in — . The Arabic word masjid literally means a place of prostration...

    s followed a similar three-stage design to that of the Pharos, attesting to the building's broader architectural influence.
  • A replica of the Lighthouse of Alexandria was constructed in the Window of the World
    Window of the World
    The Window of the World is a theme park located in the western part of the city of Shenzhen in the People's Republic of China. It has about 130 reproductions of some of the most famous tourist attractions in the world squeezed into 48 hectares...

     Cultural Park in Shenzhen
    Shenzhen
    Shenzhen is a major city in the south of Southern China's Guangdong Province, situated immediately north of Hong Kong. The area became China's first—and one of the most successful—Special Economic Zones...

    , China
    China
    Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

    .

In books

  • The Romano-Jewish historian Josephus
    Josephus
    Titus Flavius Josephus , also called Joseph ben Matityahu , was a 1st-century Romano-Jewish historian and hagiographer of priestly and royal ancestry who recorded Jewish history, with special emphasis on the 1st century AD and the First Jewish–Roman War, which resulted in the Destruction of...

     (37 – c.100 AD) describes it in his book The Jewish War (4.10.5) when he gives a geographical overview of Egypt.
  • It was described at length in the Zhufan Zhi (諸蕃志, "Records of Foreign Peoples") by Zhao Rugua
    Zhao Rugua
    Zhao Rugua was a customs inspector at the city of Quanzhou during the late Song dynasty who wrote a two-volume book called Zhufan Zhi around 1225 CE...

     (1170–1228), a Chinese
    History of China
    Chinese civilization originated in various regional centers along both the Yellow River and the Yangtze River valleys in the Neolithic era, but the Yellow River is said to be the Cradle of Chinese Civilization. With thousands of years of continuous history, China is one of the world's oldest...

     customs inspector for the port city of Quanzhou
    Quanzhou
    Quanzhou is a prefecture-level city in Fujian province, People's Republic of China. It borders all other prefecture-level cities in Fujian but two and faces the Taiwan Strait...

     during the Song Dynasty
    Song Dynasty
    The Song Dynasty was a ruling dynasty in China between 960 and 1279; it succeeded the Five Dynasties and Ten Kingdoms Period, and was followed by the Yuan Dynasty. It was the first government in world history to issue banknotes or paper money, and the first Chinese government to establish a...

    .