The votive assemblages that form the primary archaeological evidence for non-funerary cult in the Neolithic, Bronze, and early Iron Ages in central Italy indicate that there is a long tradition of religious activity in Latium and Etruria in which buildings played no discernible role. Data on votive deposits in western central Italy is admittedly uneven: although many early votive assemblages from Latium have been widely studied and published, there are few Etruscan comparanda; of the more than two hundred Etruscan votive assemblages currently known from all periods, relatively few date prior to the fourth century BC, while those in museum collections are often no longer entire and suffer from a lack of detailed provenance as well as an absence of excavations in the vicinity of the original find. Nevertheless, it is possible to recognize broad patterns in the form and location of cult sites prior to the Iron Age, and thus to sketch the broader context of prehistoric rituals that pre-dated the construction of the first religious buildings. In the Neolithic period (c.6000–3500 BC), funerary and non-funerary rituals appear to have been observed in underground spaces such as caves, crevices, and rock shelters, and there are also signs that cults developed around ‘abnormal water’ like stalagmites, stalactites, hot springs, and pools of still water. These characteristics remain visible in the evidence from the middle Bronze Age (c.1700–1300 BC). Finds from this period at the Sventatoio cave in Latium include vases containing traces of wheat, barley seed cakes, and parts of young animals including pigs, sheep, and oxen, as well as burned remains of at least three children. The openair veneration of underground phenomena is also implied by the discovery of ceramic fragments from all phases of the Bronze Age around a sulphurous spring near the Colonelle Lake at Tivoli. Other evidence of cult activities at prominent points in the landscape, such as mountain tops and rivers, suggests that rituals began to lose an underground orientation during the middle Bronze Age. By the late Bronze Age (c.1300–900 BC) natural caves no longer seem to have served ritual or funerary functions.
Human impact during the Bronze Age on the vegetation at Lago Lucone (northern Italy)