Nile

The Nile is a river that flows through a number of African countries before emptying into the Mediterranean Sea via Egypt.

As the primary waterway and means of transport for ancient Egypt, the Nile has played a vital role in the country's history; many of the county's largest cities including Cairo and a number of ancient cities like Alexandria, Herakleion, Memphis, and Thebes.

Reference

 * Assassin's Creed: Origins