Altar of the Twelve Gods

The Altar of the Twelve Gods was a sacred sanctuary in ancient Athens, situated in the northwest corner of the Classical Agora. Established by Pisistratus the Younger during his archonship in 522/1 BC, it served as the central marker from which all distances from Athens were measured, functioning as the city's official geographic point of reference. The sanctuary provided a place of supplication and refuge for individuals seeking asylum, reflecting its protected religious status. The altar honored the twelve Olympian gods, though the precise identities of these deities remain a subject of scholarly debate. Archaeological excavations have revealed foundations of the altar, confirming its location and scale within the Agora complex.