🇸🇩 Sudan · Pyramid
Sai Island
Kerma Classic to New Kingdom to Napatan (2500 BCE–750 BCE, plus later) · Kerma and Egyptian colonial (New Kingdom)
12 km Nubian Nile island with Kerma pyramids and New Kingdom pharaonic fortress (2500 BCE–Ottoman).
🇲🇽 Mexico · Ancient city
Jaina Island
Jaina Island is a pre-Columbian Maya archaeological site and artificial island in the present-day Mexican state of Campeche.
🇪🇬 Egypt · Ancient city
Elephantine Island
Predynastic to Medieval (3500 BCE–10th c CE; peak Old Kingdom and Persian-Jewish) · Ancient Egyptian / Jewish-Aramaic / Nubian
1.8-km cataract island with Khnum temples, nilometer 90 steps and Elephantine Aramaic Jewish papyri archive.
🇺🇦 Ukraine · Submerged site
Akra — Eastern Breakwater Spur at Naberezhne (Cimmerian Bosporus East)
Archaic to Late Antique (575 BCE – 500 CE) · Milesian / Bosporan
Eastern harbour arm of Akra at Naberezhne — 45 m breakwater spur at –3.5 m.