Christoph Gerigk © Franck Goddio / Hilti Foundation
The ancient Egyptian cities of Canopus and Thonis-Heracleion sat on the seabed of the Abukir Bay for over a thousand years before pioneering archeologist Franck Goddio began excavating in 199. Now his finds are part of an upcoming exhibition at the British Museum in London: Sunken Cities: Egypt's Lost Worlds.
Christoph Gerigk © Franck Goddio / Hilti Foundation
Canopus and Thonis-Heracleion are interesting to historians due to their location during a time of cultural cross-pollination. Key trading ports, they would receive boats from Greece and gradually developed an immigrant community, who built their own temples and worshiped their own gods.
Christoph Gerigk © Franck Goddio / Hilti Foundation
A colossal statue of the god Hapy, made from pink granite, stands over 16-feet tall and is 12,000 pounds.
Christoph Gerigk © Franck Goddio / Hilti Foundation
Hapy, god of the flooding of the Nile, was a symbol of abundance and fertility. The example on display dates from the Early Ptolemaic period. During that time, the Greek rulers of Canopus and Thonis- Heracleion commissioned statues of their likeness, though they also made sure to feature Egyptian affectations. The example on display dates from the 4th century BC. A century later, the Greek rulers of Egypt, the Ptolemies, added statues of their likeness next to Hapy colossus and made sure to feature Egyptian affectations
Christoph Gerigk © Franck Goddio / Hilti Foundation
The stele of Thonis-Heracleion, found by Goddio's team, is an artifact that helped consolidate Ptolemaic rule. Inscribed with the decree of Saϊs and commissioned by Nectanebos I (378-362 BC), the text describes trade and taxation agreements and details royal beneficiaries. The significance of the stele cannot be overstated: it was crucial to establishing that Thonis (in Egyptian) and Heracleion (in Greek) were the same city.
Christoph Gerigk © Franck Goddio / Hilti Foundation
The intact stele is over six feet tall and was carefully removed by Goddio's team for preservation.
Christoph Gerigk © Franck Goddio / Hilti Foundation
Goddio's team and a six-and-a-half-foot long pink granite garden vat dating from the fourth-to-second century BC. The ports became submerged through a variety of factors, including rising sea levels, subsidence, tidal waves and land liquefaction.
Christoph Gerigk © Franck Goddio / Hilti Foundation
Ptolemaic rulers were not fans of animal worship, and so reconstituted gods such as the all-powerful bull Apis into Serapis, a god with a Grecian appearance which was disseminated throughout temples in Egypt.
Christoph Gerigk © Franck Goddio / Hilti Foundation
Bulls were sacrificed as part of the cult of Apis, and archeologists discovered bovid remains on the seabed in Canopus. Meanwhile animal bones and remains of food offerings were uncovered among votive objects at Thonis-Heracleion.
Christoph Gerigk © Franck Goddio / Hilti Foundation
Canopus and Thonis-Heracleion also yielded intricate jewelry, says Masson-Berghoff, which will be on display in London. Seen here is a pectoral in gold, lapis lazuli and glass paste, found in Tanis in the royal tomb of the Pharaoh Sheshonk II. In the center of the piece is a vessel not unlike the processional barge discovered by Goddio's team in Abukir Bay.
CNN  — 

Until 1996, two of Egypt’s greatest cities were missing. Then along came French archeologist Franck Goddio, who made an extraordinary discovery underwater.

For 1,000 years, Thonis-Heracleion was completely submerged. Fish made their homes among the rubble of mighty temples; hieroglyphs gathered algae. Gods and kings sat in stasis, powerless, their statues slowly withdrawing from the world, one inch of sand at a time. Goddio spent years surveying this find, as well as neighboring Canopus, which was rediscovered by a British RAF pilot in 1933 who noticed ruins leading into the waters.

Thanks to a new exhibition at the British Museum, Goddio’s incredible finds will soon be open to the public.

Sunken Cities: Egypt’s Lost Worlds opens May 19, and according to museum curator, Aurelia Masson-Berghoff, the exhibition pulls back the curtain on what was once one of archeology’s greatest mysteries.

“(Thonis-Heracleion and Canopus) were known from Greek mythology, Greek historians and Egyptian decrees, and now we know where they were.”

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Likely founded in the 7th century BC, Thonis-Heracleion and Canopus acted as major trade hubs between ancient Egypt, Greece and the wider Mediterranean, located as they were at a handy intersection. But circumstances ultimately conspired against them, explains Masson-Berghoff.

“Several natural phenomenon caused these cities to sink by a maximum of (32 feet) below the sea,” she says, noting that a naturally rising sea level, subsidence and earthquakes (which ultimately triggered tidal waves) all played a hand.

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Gods of yester-millennium

Masson-Berghoff explains they also learned a lot from the form taken by the religious statues dug up from their watery grave. The statues were mainly of Ptolemaic gods with human features that represented the same qualities Egyptians prescribed to animals

“The Greeks were not exactly into animal-shaped gods nor into animal worship,” she explains. “The Ptolemies, the Greco-Macedonian rulers of Egypt after Alexander the Great, created a human-shaped version of a very old Egyptian god, the sacred bull Osiris-Apis. In its ‘Greek’ form, he became Serapis, combining the aspects and functions of major Greek gods.”

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Egyptian sunken cities are unveiled at archaeology exhibition

One of the statues was that of a colossal head representing the god Serapis, a Greek human-shaped version of the Egyptian god Osiris-Apis.

“We will show in ‘Sunken Cities’ a variety of sculptures depicting these Greco-Macedonian rulers as Egyptian Pharaohs, wearing Egyptian crowns and acting as if they were Egyptian Pharaohs,” the curator says.

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It was not vanity that prompted their change in style, but shrewd political maneuvering. “The Ptolemies really understood that they needed the support of the local priesthood and population, to legitimize their rule,” Masson-Berghoff argues. “To achieve this, they adopted Egyptian beliefs, rituals and iconography.”

Christoph Gerigk © Franck Goddio / Hilti Foundation
Colossal statue of Hapy, made from pink granite and over five meters high.

The largest item on display is a statue of Hapy, ironically the god of flooding. Over 16-feet tall and weighing 12,000 pounds, the pink granite sculpture dates from the fourth century BC, long before Thonis-Heracleion disappeared into the sea.

Also worth noting is what Goddio’s team left on the seabed. The archeologist discovered 69 ships: “the largest assemblage of boats ever discovered,” Masson-Berghoff claims – one of them likely used on a Grand Canal which linked Canopus and Thonis-Heracleion, upon which a sacred barge made of sycamore would travel during the Mysteries of Osiris, a celebration of the god of the underworld.

All of this, however, is just a drop in the bucket.

“What you need to know is that Franck excavated less than 5% of this site,” the curator stresses. “They left a lot of material on the seabed.”

The BP exhibition Sunken Cities: Egypt’s Lost Worlds runs at the British Museum, London from May 19 to November 27.