🇪🇬 Egypt · Archaeological wonder
Abu Mena
Late Roman to Early Byzantine 4th–7th c. CE, peak 5th–6th c. · Coptic Christian / Byzantine Egyptian
Desert pilgrimage city of Saint Menas, 4th–7th c., now endangered by water table rise.
1
🇪🇬 Egypt · Ancient city
Akhetaten (Amarna) – Abandoned Sun City
New Kingdom Amarna Period (1353–1332 BCE) · Egyptian (Atenist reform)
Akhenaten's 1346 BCE desert sun capital – 12 km planned city and 382 Amarna Letters, abandoned after one reign.
🇪🇬 Egypt · Ancient city
Memphis (Men-nefer) – Mit Rahina Lost Metropolis
Early Dynastic to Late Antiquity (c.3100 BCE – 641 CE Arab conquest) · Egyptian (all periods), Persian, Greek, Roman
3100 BCE 'White Walls' capital covering 8 km – now invisible under fields except Ptah temple colossus.
🇪🇬 Egypt · Hydraulic works
Aswan First Cataract — Unfinished Obelisk Quarry Canal
New Kingdom to British (1470 BCE – 1902 CE) · Egyptian New Kingdom with British Aswan regulation
Quarry slipway and basin 150 m to float 42 m Unfinished Obelisk and blocks to Nile.