Halae
About
This coastal town on the Opuntian Gulf took its very name from the Greek word for salt, halas, after the springs found in its immediate neighborhood. Strabo and Pausanias both placed Halae at the eastern edge of Boeotian territory in their accounts of the region. Salt production tied to these springs continued through the Roman period, and by 117 CE the town's name still advertised the industry that built it.
What happened here
Shallow pans are cut into the flats behind a beach or a lagoon and filled at high tide through a gate. The water is walked through a sequence of pans, each shallower and saltier than the last, and the sun does the rest over the summer. In late season the crust is raked into ridges, left to drain, then carried off in baskets. The work is hot, glaring and hard on the feet, and it is done by contracted labour on a short season. Salt preserves fish and meat, cures hides and pays part of the state's revenue, so the pans are regulated and often leased from the state. A salina needs sun, wind and a tide, and it shuts down entirely when it rains.
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 →