 The whole of the necropolises has tombs dating back from the 9th to the 5th century BC.These findings are related to Golasecca culture, a culture common to various Celtic tribal groups who lived in the early Iron Age in western Lombardy, Novara and Canton of Ticino.The territory of Ameno has also returned other interesting artifacts of the ancient population of Cusio, ranging from the Middle Bronze Age (XVI - XIV century BC) to the Imperial Roman period.