4National Archaeological Museum (Athens)
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As Greece’s largest and most significant museum, the National Archaeological Museum in Athens boasts an extensive collection of artifacts covering prehistoric times to late antiquity. Established in 1829, it remains a treasure trove for those fascinated by ancient Greek history. Among its most famous exhibits is the Mask of Agamemnon, a gold funeral mask discovered by Heinrich Schliemann in Mycenae, believed to belong to the legendary king Agamemnon.