The Dipylon Gate is an ancient structure located in Athens, Greece. It dates back to the 5th century BCE and served as a major entrance to the city. The gate was part of the Themistoclean Wall, which fortified Athens during the classical period. This monumental gateway was notable for its impressive size and decorative elements, including relief sculptures. It played a significant role in the Panathenaic Festival, where processions would pass through it, celebrating the city's patron goddess, Athena. The Dipylon Gate is an important archaeological site that provides insight into ancient Greek architecture and urban planning.