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An atlas of Earth’s mysterious places — megaliths, pyramids, lost and sunken cities — with the evidence shown plainly: what is verified, what is contested, and what is still unknown.

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© 2026 Mysteria. Exploring the ancient world.Map © OpenFreeMap · OpenMapTiles · OpenStreetMap contributors

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Tagsquarantine

#quarantine

1 place carries this tag, across every kind and continent it appears in.

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Verified1 Widely accepted0 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

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Ancient cities1 Ancient ports1 Submerged sites1

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🇺🇦Ukraine1

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✓VerifiedUNESCO

🇺🇦 Ukraine · Submerged site

Chersonesos — Quarantine Bay Western Harbour Submerged (Tauric West)

Classical to Medieval (422 BCE – 1400 CE) · Heracleian Doric / Byzantine

Western citadel harbour of Tauric Chersonesos in Quarantine Bay — 130 m mole at –2.5 m and ship-sheds.