Antirhodos (sometimes Antirrhodos or Anti Rhodes) was an island in the eastern harbor of

Alexandria Alexandria ( or ; ar, ٱلْإِسْكَنْدَرِيَّةُ ; grc-gre, Αλεξάνδρεια, Alexándria) is the second largest city in Egypt, and the largest city on the Mediterranean coast. Founded in by Alexander the Great, Alexandria ...

Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Mediter ...

, on which a Ptolemaic Egyptian palace was sited. The island was occupied until the reigns of

Septimius Severus Lucius Septimius Severus (; 11 April 145 – 4 February 211) was Roman emperor from 193 to 211. He was born in Leptis Magna (present-day Al-Khums, Libya) in the Roman province of Africa (Roman province), Africa. As a young man he advanced thro ...

and

Caracalla Marcus Aurelius Antoninus (born Lucius Septimius Bassianus, 4 April 188 – 8 April 217), better known by his nickname "Caracalla" () was Roman emperor from 198 to 217. He was a member of the Severan dynasty, the elder son of Emperor S ...

and it probably sank in the 4th century, when it succumbed to

earthquakes An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves. Earthquakes can range in intensity, from ...

and a

tsunami A tsunami ( ; from ja, 津波, lit=harbour wave, ) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and other underwater explo ...

following an earthquake in the eastern Mediterranean near Crete in the year 365. The site now lies underwater, near the seafront of modern Alexandria, at a depth of approximately . Descriptions of the island were recorded in

classical antiquity Classical antiquity (also the classical era, classical period or classical age) is the period of cultural history between the 8th century BC and the 5th century AD centred on the Mediterranean Sea, comprising the interlocking civilizations of ...

by Greek geographers and historians.

Strabo Strabo''Strabo'' (meaning "squinty", as in strabismus) was a term employed by the Romans for anyone whose eyes were distorted or deformed. The father of Pompey was called "Pompeius Strabo". A native of Sicily so clear-sighted that he could see ...

described a royal house on Antirhodos in 27 BC and wrote that the island's name ("counter-Rhodes") derived from the island's rivalry with the island of

Rhodes Rhodes (; el, Ρόδος , translit=Ródos ) is the largest and the historical capital of the Dodecanese islands of Greece. Administratively, the island forms a separate municipality within the Rhodes regional unit, which is part of the So ...

. Antirhodos was part of Alexandria's ancient royal port called the ''Portus Magnus'', which also included parts of the Lochias peninsula in the East and the island of

Pharos The Lighthouse of Alexandria, sometimes called the Pharos of Alexandria (; Ancient Greek: ὁ Φάρος τῆς Ἀλεξανδρείας, contemporary Koine ), was a lighthouse built by the Ptolemaic Kingdom of Ancient Egypt, during the re ...

in the West. The ''Portus Magnus'' was abandoned and left as an open bay after an earthquake in the 8th century.

Rediscovery

In 1996,

underwater archaeology Underwater archaeology is archaeology practiced underwater. As with all other branches of archaeology, it evolved from its roots in pre-history and in the classical era to include sites from the historical and industrial eras. Its acceptance has ...

in the harbour of Alexandria conducted by

Franck Goddio Franck Goddio (born 1947 in Casablanca, Morocco) is a French underwater archaeologist who, in 2000, discovered the city of Thonis-Heracleion 7 km off the Egyptian shore in Aboukir Bay. He led the excavation of the submerged site of Canopus a ...

located the island and found that it was on the opposite side of the harbour from where it was placed by Strabo. The excavations showed that the island had been occupied from before the founding of Alexandria and that it was totally levelled and prepared for construction around 250BC. The island was small (about ) and fully paved, with three branches leading in different directions. The main branch was long and had an esplanade facing the site of the Caesarium temple on the mainland seafront. On the esplanade Goddio uncovered the remains of a relatively modest (90 metres by 30 metres) marble-floored 3rd century BC palace, believed to have been

Cleopatra Cleopatra VII Philopator ( grc-gre, Κλεοπάτρα Φιλοπάτωρ}, "Cleopatra the father-beloved"; 69 BC10 August 30 BC) was Queen of the Ptolemaic Kingdom of Egypt from 51 to 30 BC, and its last active ruler.She was also a ...

's royal quarters. On another narrow branch of the island there was a small Temple of

Isis Isis (; ''Ēse''; ; Meroitic: ''Wos'' 'a''or ''Wusa''; Phoenician: 𐤀𐤎, romanized: ʾs) was a major goddess in ancient Egyptian religion whose worship spread throughout the Greco-Roman world. Isis was first mentioned in the Old Kingd ...

which had at its entrance a life-size granite statue representing a shaven-headed Egyptian priest of the goddess Isis carrying a jar topped with an image of

Osiris Osiris (, from Egyptian ''wsjr'', cop, ⲟⲩⲥⲓⲣⲉ , ; Phoenician: 𐤀𐤎𐤓, romanized: ʾsr) is the god of fertility, agriculture, the afterlife, the dead, resurrection, life, and vegetation in ancient Egyptian religion. He was ...

. A pair of granite

sphinx A sphinx ( , grc, σφίγξ , Boeotian: , plural sphinxes or sphinges) is a mythical creature with the head of a human, the body of a lion, and the wings of a falcon. In Greek tradition, the sphinx has the head of a woman, the haunches of ...

es flanked the statue, one of which had the head of Cleopatra's father. Between the branches on the eastern side of the island there was a small port with docks. Here there was a series of 60 columns, each 1 metre in diameter and 7 metres in length, made of red Egyptian granite and topped with a decorated crown. Ancient paintings indicate that the columns acted as the ceremonial gateway to the island. The wreck of a 30-metre long 1st century BC or 1st century AD Roman ship has been identified in the vicinity of the port. Evidence from a hole in the ship's hull suggests that it could have sunk after being rammed by another boat. The site of

Mark Antony Marcus Antonius (14 January 1 August 30 BC), commonly known in English as Mark Antony, was a Roman politician and general who played a critical role in the transformation of the Roman Republic from a constitutional republic into the autoc ...

's uncompleted palace, the ''Timonium'', has also been located on the island. Other finds include a colossal stone head thought to be of Cleopatra's son

Caesarion Ptolemy XV Caesar). (; grc-gre, Πτολεμαῖος ; 23 June 47 BC – August 30 BC), nicknamed Caesarion (, "Little Caesar"), was the last pharaoh of Ptolemaic Egypt, reigning with his mother Cleopatra from 2 September 44 BC until her de ...

, and a huge

quartzite Quartzite is a hard, non- foliated metamorphic rock which was originally pure quartz sandstone.Essentials of Geology, 3rd Edition, Stephen Marshak, p 182 Sandstone is converted into quartzite through heating and pressure usually related to tect ...

block with an engraving of a pharaoh and an inscription indicating that it depicts

Seti I Menmaatre Seti I (or Sethos I in Greek) was the second pharaoh of the Nineteenth Dynasty of Egypt during the New Kingdom period, ruling c.1294 or 1290 BC to 1279 BC. He was the son of Ramesses I and Sitre, and the father of Ramesses II. The ...

, father of

Ramses II Ramesses II ( egy, rꜥ-ms-sw ''Rīʿa-məsī-sū'', , meaning "Ra is the one who bore him"; ), commonly known as Ramesses the Great, was the third pharaoh of the Nineteenth Dynasty of Egypt. Along with Thutmose III he is often regarded as t ...

. Some of the

pharaonic Pharaoh (, ; Egyptian: '' pr ꜥꜣ''; cop, , Pǝrro; Biblical Hebrew: ''Parʿō'') is the vernacular term often used by modern authors for the kings of ancient Egypt who ruled as monarchs from the First Dynasty (c. 3150 BC) until the ...

objects on the site had been brought from Heliopolis by the Ptolemaic rulers and re-used to construct their buildings. The remains on the island do not seem to date from later than the Ptolemaic period, suggesting the palace may have been abandoned soon after Cleopatra's death and the absorption of Egypt into the

Roman Republic The Roman Republic ( la, Res publica Romana ) was a form of government of Rome and the era of the classical Roman civilization when it was run through public representation of the Roman people. Beginning with the overthrow of the Roman Kin ...

. File:A Plan of Alexandria - Pococke Richard - 1743.jpg, 1743 map of Alexandria showing "R. Supposed site of the isle Antirrhodes" File:Statue fragment of Cleopatra VII - Royal Ontario Museum.jpg,

Bust of Cleopatra The Bust of Cleopatra VII is a granite bust currently on display in the Gallery of Ancient Egypt at the Royal Ontario Museum (ROM). It is believed to have been discovered in Alexandria, Egypt at the site of Cleopatra's sunken palace on the island ...

currently on display at the

Royal Ontario Museum The Royal Ontario Museum (ROM) is a museum of art, world culture and natural history in Toronto, Ontario, Canada. It is one of the largest museums in North America and the largest in Canada. It attracts more than one million visitors every year ...

Toronto Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the ancho ...

. The bust is believed to have been discovered at the royal palace on Antirhodos. File:HermesPtolemy.jpg, White marble torso of

Hermes Hermes (; grc-gre, Ἑρμῆς) is an Olympian deity in ancient Greek religion and mythology. Hermes is considered the herald of the gods. He is also considered the protector of human heralds, travellers, thieves, merchants, and orato ...

discovered on the southern branch of the Island of Antirhodos. (

Grand Palais The Grand Palais des Champs-Élysées ( en, Great Palace of the Elysian Fields), commonly known as the Grand Palais (English: Great Palace), is a historic site, exhibition hall and museum complex located at the Champs-Élysées in the 8th arro ...

exhibition, 2006)

References

Citations

Bibliography

* University of Oxford Live 2021
"The Portus Magnus of Alexandria: 25 years of underwater archaeological research"
lecture by

* * * * * {{Use dmy dates, date=August 2016 Ancient Alexandria Archaeology of Egypt Cleopatra Former islands Underwater ruins Geography of ancient Egypt Mediterranean islands Nile Delta Ptolemaic Alexandria Submerged places