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🇬🇷 Greece · Submerged site
Archaic to Late Roman (8th c. BCE – 7th c. CE) · Delian Greek / Cycladic
Verified – Delos sacred harbour between Delos and Rheneia channel 3 m subsided. Apollo sanctuary harbour 8th c. BCE Delian League treasury. Two moles 200 m at 2–3 m, warehouses.
🇵🇪 Peru · Pyramid
Late Archaic / Norte Chico · Caral-Supe / Norte Chico
Oldest city in Americas and largest Late Archaic New World pyramids (c.2600 BCE) – six truncated earthen pyramids with sunken plazas, residential sectors and early quipu and flutes in Supe Valley,…
🇪🇬 Egypt · Submerged site
Late Period to Byzantine (6th c BCE – 8th c CE) · Egyptian / Greek
Legendary port of entry to Egypt before Alexandria, submerged after earthquake/liquefaction 6th–8th century CE, rediscovered 2000 by Franck Goddio (IEASM) with stele of Nectanebo I, temples of…
🇯🇲 Jamaica · Submerged site
Early Modern (1518–1692) · English colonial / pirate
Infamous pirate capital of Caribbean ('Wickedest City in the World'), 2/3 slid into harbour by liquefaction in 1692 earthquake + tsunami, preserving 17th c storehouses under sediment - 'Pompeii of…
🇮🇹 Italy · Submerged site
Republican to Late Antique (140 BCE – 8th c CE) · Roman
Former luxury resort of Rome’s elite (Caesar, Nero, Hadrian) with imperial villa, submerged by bradyseism (volcanic uplift/subsidence) to 5–9 m, with mosaics, statues and pilings visible snorkelling.
🇪🇬 Egypt · Submerged site
Ptolemaic to Byzantine · Egyptian-Greek / Roman
Sister city to Heracleion, 1.7 km west on same dune-barrier, sacred to Osiris with temple of Serapis, submerged same event, excavated by Goddio with statuettes, jewellery and ritual vessels.
🇲🇽 Mexico · Pyramid
Late Classic Maya · Maya (Kanul dynasty)
Powerful Classic Maya superpower (capital of Kanul Snake Kingdom, 6th–9th century) with 6,750 structures, twin reservoirs and stelae. Structure II is massive layered pyramid.
🇵🇪 Peru · Ancient city
Late Archaic 3000–2500 BCE · Norte Chico (Caral maritime)
Coastal port six pyramids, fish-for-cotton, 3000–2500 BCE.
🇲🇽 Mexico · Pyramid
Classic–Postclassic 400 BCE–1200 CE · Toltec frontier
30 m Toltec frontier pyramid four stages 900–1200 CE.
🇵🇪 Peru · Megalith
Wari Middle Horizon 600–1000 CE · Wari (Huari imperial)
Wari mausoleum 64 tombs gold queens 600–800 CE, intact 2012.
🇵🇪 Peru · Ancient city
Late Archaic 3550–2500 BCE · Norte Chico (Caral)
Caral network city 54 ha 3550–2500 BCE, 10 plazas.
🇲🇽 Mexico · Ancient city
Maya Early–Late Classic 250–600 CE · Maya (Kaanul Snake Dynasty)
Snake Dynasty capital 60 ha corridor, 250–600 CE.
