Late Helladic I
Outside the partial circuit wall, Grave Circle B, named for its enclosing wall, contained ten cist graves in Middle Helladic style and four shaft graves, sunk more deeply, with interments resting in cists. Richer grave goods mark the burials as possibly regal. Mounds over the top contained broken drinking vessels and bones from a repast, testifying to a more than ordinary farewell. Stelae surmounted the mounds.
A walled enclosure, Grave Circle A, included six more shaft graves, with 9 female, 8 male, and two juvenile interments. Grave goods were wealthier than in Circle B. The presence of engraved and inlaid swords and daggers, with spear points and arrowheads, leave little doubt that warrior chieftains and their families were buried here. Some art objects obtained from the graves are the Silver Siege Rhyton, the Mask of Agamemnon, the Cup of Nestor, and weapons both votive and practical.