🇬🇷 Greece · Submerged site
Helike — Classical Helike Stopped Waters Agora Submersed 373 BCE
Classical (373 BCE earthquake Atlantis of Greece) + Mycenaean Helladic Early Helladic settlement 3000 BCE underlying · Achaian League Classical Helike 373 BCE inundated
Helike Project Soter & Katsonopoulou find 2001 Classical building with Helike coin and 373 layer.