Port

A port is a location on a coast or shore containing one or more harbors where ships can dock and transfer people or cargo to or from land. Port locations are selected to optimize access to land and navigable water, for commercial demand, and for shelter from wind and waves. Ports with deeper water are rarer, but can handle larger, more economical ships. Since ports throughout history handled every kind of traffic, support and storage facilities vary widely, may extend for miles, and dominate the local economy. Some ports have an important military role.

Historical

One of the world's oldest known artificial harbors is at Wadi al-Jarf on the Red Sea. Along with the finding of harbor structures, ancient anchors have also been found.

Ancient China

Guangzhou was an important port during the ancient times as far back as the Qin Dynasty.

Ancient Egypt

Canopus was the principal port in Egypt for Greek trade before the foundation of Alexandria.

Ancient Greece

Athens' port of Piraeus was the base for the Athenian fleet and this played a crucial role in the battle of Salamis against the Persians in 480 BC.