The name of Bari', as it was called in the past, has a mesopotamic origin from and "abbari'" (marsh), with the unification of the Italian the name changed into Bari Sardo.
The prenuragic and nuragic period is testified by many prehistorical monuments: menhirs, domus de janas, and the giants tombs called nuraghi.
Many signs of the Roman time are visible in the area of Girasole (the ancient "Solki"), 13 km far from the town. In 1479 it became part of
the Spanish Kingdom and during those years, Philip II (the enemy of Elizabeth I of England) built a panish tower on the beautiful cliffs. In 1715
the Savoy family took over, bringing along however many problems as bad government, and high taxes, which added to the endemic malaria disease that was already afflicting the area.