Roman ruins of Tróia

Photo

by Sanjorgepinho

/ CC BY-SA 4.0

The Roman ruins of Tróia, located in Grândola, Portugal, represent one of the largest fish-salting production complexes known from the ancient Roman world. Situated on a peninsula between the Sado River and the Atlantic Ocean, these ruins date back to the 1st century AD and were in use until the 6th century AD. The site includes well-preserved remains of fish-salting workshops, residential areas, baths, and a necropolis. Among the most notable features are the large tanks used for salting and preserving fish, which provide valuable insights into the economic activities and daily life of the Roman settlers in this region.

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