Villa dei Papyri
About
A vast luxury villa on the coast northwest of the town center, plausibly linked (unconfirmed) to Julius Caesar's father-in-law L. Calpurnius Piso Caesoninus; famous for its library of over 1,800 carbonized papyrus scrolls, discovered by Bourbon tunneling from 1750, mostly Epicurean philosophical texts including many works of Philodemus of Gadara. COORDINATE/EXTENT CAUTION: only a fraction of the villa has ever been excavated (much still lies under modern Ercolano and below the water table), so its full footprint and this point's precision are both genuinely uncertain — the coordinates mark the excavated atrium/peristyle area reached by 18th-century tunnels and 20th-century open-air digs, not a confirmed full-villa centroid. Destroyed in the 79 CE eruption of Vesuvius, 38 years before this map's snapshot — included as it's an essential part of the story.
What happened here
A working estate with a comfortable house attached, and the proportions vary with how rich the owner is and how often he visits. The farm side has presses for oil and wine, threshing floors, storage sunk into the ground, stables and quarters for the workforce. The residential side has baths, dining rooms sited for the view, mosaics, and a garden with water in it. A manager runs the place year-round and reports; the owner arrives for the vintage and for the summer. Produce goes to market or to the owner's town house, and the accounts are kept in detail. Some villas are pure retreat with no farm at all, built on a cliff or a lake specifically to be looked at from a boat.
Sources
Roman Maps shows the empire frozen at 11 August 117 CE, the day Trajan died — its moment of greatest territorial extent. Explore the full map →