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Hephaisteion Overlooking the Agora from the hill to the west (Kolonos Agoraios), is the Hephaisteion, the best preserved example of a Doric temple in mainland Greece (Fig. 12). It was dedicated jointly ... It was dedicated jointly to Hephaistos (god of the forge, the Roman Vulcan) and Athena (goddess of arts and crafts), and dates to the second half of the 5th century B.C.