The oldest traces of human activity and settlements in Brașov date back to the Neolithic age (about 9500 BCE). Archaeologists working from the last half of the 19th century discovered continuous traces of human settlements in areas situated in Brașov: Valea Cetăţii, Pietrele lui Solomon, Șprenghi, Tâmpa, Dealul Melcilor, and Noua. The first three locations show traces of Dacian citadels; Șprenghi Hill housed a Roman-style construction. The last two locations had their names applied to Bronze Age cultures—Schneckenberg ‘Hill of the Snails’ (Early Bronze Age) and Noua ‘The New’ (Late Bronze Age).