The National Etruscan Museum keeps the best-known object the Etruscans left: a terracotta coffin from Cerveteri, made around 520 BC, with a husband and wife reclining together at a banquet on cushions. She is in front, her hand shaped as if pouring something, and both are smiling. The rooms around it hold what the Etruscans buried with their dead — mirrors, jewellery, cooking pots, painted vases — from the people who lived north of the Tiber before Rome absorbed them. The museum fills a summer villa built for Pope Julius III in the 1550s.
Rome learned drainage engineering and road building from the Etruscans, took some of their gods, and had at least three Etruscan kings in its early years before conquering their cities one by one. They wrote with an alphabet borrowed from the Greeks, in a language scholars still only half understand, and almost nothing survives beyond what was cut into tombs and offerings. Behind the museum the garden court steps down through three levels to a fountain sunk below ground level, which is worth walking out to.