🇸🇩 Sudan · Ancient port
Wadi Halfa — Ancient Port on the Second Cataract
Middle Kingdom Nubian fortresses to Modern (1860 BCE–1964 CE) · Egyptian Middle Kingdom / Nubian / British colonial
Wadi Halfa is the submerged 1902–1964 port and fort at Second Cataract, predecessor to modern town now under Lake Nasser (moved 1964 UNESCO rescue).