🇷🇺 Russia · Submerged site
Porthmion — Chushka Spit Harbour at Chushka North (Kerch Strait Chushka) — v2
Classical to Late Antique (5th c. BCE – 370 CE) · Bosporan Greek
Chushka Spit ferry harbour of Porthmion at Kerch Strait — 100 m rubble causeway at –2 m with wheel ruts and customs quay 60 m.