Los Millares is the name given to a culture situated in Andalusia, Spain which flourished during the Copper Age which lasted until around 1800 BC before the introduction of bronze. It was discovered at the end of the 19th century and excavation continues today. The step pyramid of Monte d’Accoddi on Sardinia has been compared to the Los Millares architecture. It is also claimed that Los Millares along with other Iberian sites were Minoan colonies(a) dating from the late 4th millennium BC. Inevitably, some commentators have tried to suggest a link with Atlantis based on the existence there of a series of three concentric of battlements. However, Los Millares fails to match Plato’s description on a number of counts; it’s not an island, it’s not submerged, it had no writing, etc. It might be worth mentioning that Los Millares as the location of Atlantis does not fit with the assumption that the Pillars of Heracles were situated at Gibraltar as Los Millares is not ‘beyond’ the Pillars.
Sheppard Baird in a paper on the Sea Peoples(b) maintains that the Los Millares culture lasted until 2200 BC and was succeeded by the Argaric named after the el Argar site. He also claims the Argaric watchtowers known as ‘motillas’ inspired the development of the ‘nuraghi’ on Sardinia.
Additional information is to be found on the ancient-wlsdom.com website(c).