What was the long wall in ancient Greece?

The Long Walls of Athens were a series of fortifications that connected the city of Athens to its port, Piraeus, ensuring safe access to the sea during times of conflict. Constructed in the 5th century BCE, these walls were crucial during the Peloponnesian War, allowing Athens to maintain its naval power and supply lines despite being under siege. The Long Walls symbolized Athenian strength and resilience, playing a significant role in the city’s military strategy. Their construction was attributed to the statesman Pericles, reflecting the height of Athenian architectural and military ambition.