Piraeus form the greater Piraeus area, with a total population of 448,997. Piraeus has a long recorded history, dating to ancient Greece. The city was largely developed in the early 5th century BC, when it was selected to serve as the port city of classical Athens and was transformed into a prototype harbour, concentrating all the import and transit trade of Athens. During the Golden Age of Athens the Long Walls were constructed to fortify Athens and its port (Piraeus). Consequently, it became the chief harbour of ancient Greece, but declined gradually after the 4th century AD, growing once more in
Piraeus Lion Swedish Museum of National Antiquities in Stockholm. The lion was originally sculpted in about 360 BC, and became a famous landmark in Piraeus, having stood there since the 1st or 2nd century AD. Its prominence was such that the port eventually became referred to in Italian as Porto Leone ("Lion Port") as the port's original name ceased to be used. It is depicted in a sitting pose, with a hollow throat and the mark of a pipe (now lost) running down its back; this suggests that it was originally used as a fountain. This is consistent with the description of