Mandrocles was an ancient Greek engineer from

Samos Samos (, also ; , ) is a Greek island in the eastern Aegean Sea, south of Chios, north of Patmos and the Dodecanese archipelago, and off the coast of western Turkey, from which it is separated by the Mycale Strait. It is also a separate reg ...

who built a

pontoon bridge A pontoon bridge (or ponton bridge), also known as a floating bridge, is a bridge that uses float (nautical), floats or shallow-draft (hull), draft boats to support a continuous deck for pedestrian and vehicle travel. The buoyancy of the support ...

over the

Bosporus The Bosporus or Bosphorus Strait ( ; , colloquially ) is a natural strait and an internationally significant waterway located in Istanbul, Turkey. The Bosporus connects the Black Sea to the Sea of Marmara and forms one of the continental bo ...

for King

Darius I Darius I ( ; – 486 BCE), commonly known as Darius the Great, was the third King of Kings of the Achaemenid Empire, reigning from 522 BCE until his death in 486 BCE. He ruled the empire at its territorial peak, when it included much of West A ...

to conquer

Thrace Thrace (, ; ; ; ) is a geographical and historical region in Southeast Europe roughly corresponding to the province of Thrace in the Roman Empire. Bounded by the Balkan Mountains to the north, the Aegean Sea to the south, and the Black Se ...

. Mandrocles dedicated a painting, depicting the bridging of the straits, to the goddess Hera in the

Heraion of Samos The Heraion of Samos was a large sanctuary to the goddess Hera, on the island of Samos, Greece, 6 km southwest of the ancient city of Samos (modern Pythagoreion). It was located in the low, marshy basin of the Imbrasos river, near where it ...

, commemorating his achievement.

References

Histories (Herodotus) The ''Histories'' (, ''Historíai''; also known as ''The History'') of Herodotus is considered the founding work of history in Western literature. Although not a fully impartial record, it remains one of the West's most important sources regardin ...

4. 88 (

Scythian The Scythians ( or ) or Scyths (, but note Scytho- () in composition) and sometimes also referred to as the Pontic Scythians, were an ancient Eastern Iranian equestrian nomadic people who had migrated during the 9th to 8th centuries BC fr ...

campaign) Ancient Greek engineers Greek people of the Greco-Persian Wars Ancient Samians Achaemenid Thrace {{Greece-engineer-stub