Why Tyre founded Gadir on a three-island archipelago

Classical writers dated the Tyrian foundation of Cádiz to eighty years after the Trojan War, which Livy and Velleius Paterculus calculated at around 1100 BC.[2] Strabo records that an oracle ordered the Tyrians to establish a colony by the Pillars of Hercules, and that only on their third voyage did they settle Gades, placing their sanctuary in the east and the town in the west.[1] The spades of modern archaeologists tell a slightly later story. Beneath the streets of Cádiz, the earliest excavated Phoenician occupation strata begin in the 9th and 8th centuries BC.[3]
The settlers did not land on the single peninsula visitors walk today. Phoenician Gadir sat across a three-island archipelago formed by Erytheia, Cotinusa (Kotinoussa) and Antipolis, now corresponding to Cádiz and San Fernando.[6] From those islands, Tyrian merchants controlled the Atlantic tin and copper routes and traded directly with the Tartessian-Turdetanian market on the mainland.[6]
Timeline
  1. c. 1100 BC

    Classical foundation date

    Livy and Velleius Paterculus place the Tyrian landing eighty years after the fall of Troy.[2]

  2. 9th century BC

    Earliest excavated houses

    Eight rammed-earth dwellings are built on terraces at the top of Erytheia.[3]

  3. 237 BC

    Barcid landing at Gadir

    Hamilcar Barca and his young son Hannibal arrive as Carthage takes control of the city.[8]

  4. 1887 & 1980

    Anthropoid sarcophagi found

    Workers unearth the male Phoenician sarcophagus at the shipyard and the female sarcophagus on Calle Ruiz de Alda.[9][10]

  5. 2020

    Osteological surprise

    University of Cádiz researchers determine that the skeleton inside the female sarcophagus is a robust man.[4]

Gadir guarded those sea lanes fiercely. For generations the Phoenicians of the port kept the Atlantic passage to the tin islands a commercial secret from outsiders.[7] When Roman vessels finally shadowed a Gaditane shipmaster to learn where the market lay, the captain deliberately ran his ship onto a shoal and wrecked his pursuers with him.[7] He chose shipwreck over sharing the map.

The Heracleion at Sancti Petri and the western sanctuaries

The Heracleion, the sanctuary of Melqart and later Hercules Gaditanus, stood at the eastern tip of Cotinusa on today's islet of Sancti Petri.[11] Founded in the Phoenician period, it became the leading oracular temple of the Strait of Gibraltar and kept its rituals going until the 4th century AD.[11] Ancient accounts claimed the temple lay twelve miles from the western town so that the walk matched the twelve labours of Hercules, though Strabo dryly noted that twelve miles was nearly the entire length of the island.[12]
Inside the precinct, rules were strict. Priests alone could enter the sanctuary, and they barred both women and pigs from the grounds.[13] Sailors who survived long ocean passages came here to sacrifice at the end of a voyage, standing before two brass pillars eight cubits high inscribed with the cost of building the temple.[14] Polybius also described a freshwater spring inside the sanctuary reached by a few steps, whose water subsided when the Atlantic tide rose and refilled at the ebb.[15]
Two other sanctuaries balanced the sacred map at the western end of the islands, around La Caleta. Strabo and Avienus place the Temple of Saturn where the Castillo de San Sebastián stands today, with the sanctuary of Venus Marina facing it across the water on Erytheia.[16] Off the opposite shore at Sancti Petri, divers have recovered archaic pre-Roman bronze statuettes in the threatening Smiting God posture alongside a Hadrianic statue of Hercules Gaditanus.[17]

From Hamilcar and Hannibal to Neo-Punic Gades

After a period of decline between the 6th and 3rd centuries BC, Gadir passed under Carthaginian rule in 237 BC.[8] That year the general Hamilcar Barca landed in the city with his young son Hannibal, who swore eternal hatred toward Rome inside the Temple of Hercules before marching on Italy.[8]
When the Barcid war collapsed, the city switched sides and went on to prosper as Roman Gades. Yet Latin did not wipe out the older tongue overnight. Throughout the Roman Republican period the port stayed bilingual, and its local Neo-Punic language and script survived on coin legends and amphora stamps right down to the start of the Imperial age.[18]
Elevated walkway over the 9th-century BC Phoenician mud-brick houses and clay streets at Yacimiento Arqueológico Gadir in Cádiz

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Yacimiento Arqueológico Gadir

Step beneath Cádiz's Teatro del Títere to see 9th-century BC Phoenician streets, mud-brick houses, cattle hoofprints and Roman fish vats. F…

You can trace how the Punic settlement evolved into the Roman municipality by following the Cádiz old town walk through the historic centre. Beneath those streets, modern archaeologists finally caught up with the 9th-century BC town that classical authors had described.

The two Phoenician sarcophagi and the 2020 osteological twist

Two marble coffins found nearly a century apart anchor the Phoenician rooms of the provincial museum: in 1887, workers on the grounds of the Cádiz shipyard at Punta de la Vaca accidentally struck a bearded male Phoenician anthropoid sarcophagus, and in 1980, a construction operator on Calle Ruiz de Alda unearthed a second, female-carved lid and pulled the marble head out by hand before archaeologists arrived.[9][10]
For forty years visitors knew that second monument as the Dama de Cádiz, assuming the skeleton inside matched the female face carved on the lid. In 2020, University of Cádiz researchers reopened the case and proved that the person buried inside the female sarcophagus was unambiguously a robust man aged 45 to 50.[4] The lady was a man.
Paleopathologist Mª Milagros Macías López and archaeologist Ana Mª Niveau de Villedary found that he stood between 1.68 and 1.72 metres tall, noticeably above the 1.60-metre average later recorded for Roman citizens.[4][19] Either the sarcophagus was commissioned beforehand and reused, or it arrived from the Eastern Mediterranean workshops ready-made when the man died.
Merchant watchtowers rising above the rooftops of Cádiz at dusk with trading ships in the bay, a cadiz atlantic trade history scene

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Where to see Phoenician Gadir in Cádiz today

Two indoor sites in the historic centre preserve the physical remains of Phoenician Gadir, and both sit within a ten-minute walk of each other. Start underground at the Yacimiento Arqueológico Gadir, discovered nine metres below street level during excavations under the La Tía Norica puppet theatre between 2002 and 2010.[5]
The site occupies what was once Erytheia and preserves eight Phoenician dwellings arranged across two terraces along two streets of rammed clay.[3] Look closely at the clay floor. The fossilised hoofprints of several cattle (bóvidos) that walked those lanes in antiquity are still visible in the surface, and the route centres on the skeleton of Mattan, a Phoenician resident killed in a great 6th-century BC city fire.[20]
From there, walk north to the Museo de Cádiz to see the portable finds recovered around the bay.[21] Four stops and details worth planning around:
  • Yacimiento Arqueológico Gadir: free admission, with guided tours lasting 30 to 45 minutes through the excavated structure and exhibitions.[22]
  • Underground architecture: rammed-earth (tapial) walls built with local clays and lime over foundations of porous local piedra ostionera shellstone.[3]
  • Museo de Cádiz (Phoenician rooms): the male and female anthropoid sarcophagi displayed beside Phoenician and Punic grave goods from Cádiz, the Villa de Doña Blanca and the Sanctuary of Melqart at Sancti Petri.[21]
  • La Caleta headland: walk out toward the Castillo de San Sebastián at the western edge of the old town, where ancient writers placed the Phoenician-era sanctuary of Saturn.[16]