Koroni (Pteleos) – Thessalian Harbour Submerged in Pteleatic Gulf
Koroni Pteleos · Pteleatic Harbour · Pteleos Gulf Harbour
Archaic to Hellenistic (c. 600 – 200 BCE)·Thessalian / Boeotian / Athenian / Hellenistic·🇬🇷 Thessaly, Magnesia, Pteleos gulf, Greece
About
About Koroni (Pteleos) – Thessalian Harbour Submerged in Pteleatic Gulf
Koroni (Classical Pteleos/Pteleum) – Thessalian harbour of the Pteleatic Gulf (modern Pteleos/Cape Ligaria), Boeotian–Thessalian grain port contested in Athenian–Spartan wars, now with Classical mole (35 m at –2 m) and quay submerged 2–3 m after Thessalian subsidence and Pteleatic progradation. Intzesiloglou's survey mapped ashlar mole segments, Classical black-glaze sherds and a 4th c. BCE wreck ballast at –2.5 m 100 m offshore. The harbour basin (100×80 m) silted after Demetrias superseded Pteleos as Pagasetic harbour. Strabo's 'Pteleos' swamp harbour matches cores showing lagoonal harbour mud.
Why it mattersOnly Pteleatic Gulf harbour preserving Classical mole under Pagasetic circulation; documents Athenian Thessalian grain supply chain.
Open questions
Mysteries & theories
Mysteries
- 01Pteleos city site – Koroni vs modern Pteleos inland
- 02Whether mole served Pteleos or nearby Halos harbour
Theories
- 01Strabo 9.5.14 Pteleos 'harbourless' vs mole archaeology
Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.
History
How it came to be
- Built
- Harbour Archaic 6th c. BCE; mole Classical 5th–4th c. BCE
- Period
- Archaic to Hellenistic (c. 600 – 200 BCE)
- Culture
- Thessalian / Boeotian / Athenian / Hellenistic
- Purpose
- Thessalian grain, wool and horse port for Pagasetic Gulf
- Abandoned
- 200 BCE Demetrias superseded + siltation
- Rediscovered
- Intzesiloglou 2000 Koroni survey
- Excavation
- Submerged
Harbour Archaic 6th c. BCE; mole Classical 5th–4th c. BCE
Initial construction
c. 1422 CE
Abandonment
On the ground
Structures & features
39.1460° N · 23.2170° E · -2 m · 3 mapped features
Koroni Classical Mole (35 m)
moleClassical ashlar mole 35 m at –2 m – main harbour arm off Koroni cape
39.1465° N · 23.2175° EPteleatic Harbour Basin
harbourHarbour basin 100×80 m at –2 to –3 m with wreck ballast – silted basin
39.1455° N · 23.2165° EKoroni Classical Quay Wall
harbourClassical quay wall at –1.5 m behind mole – shoreline revetment
39.1470° N · 23.2180° E