🇵🇹 Portugal · Megalith
Tholos do Barro — Torres Vedras Neolithic Tomb
Late Neolithic/Chalcolithic (3000–2500 BCE) · Estremadura Neolithic
Coastal tholos excavated by Leonor Pina 1910, grave goods including limestone idols and Bell Beaker pottery.
🇵🇹 Portugal · Megalith
Alcalar Extension — Monte Velho Tholoi
Chalcolithic · Alcalar / Los Millares related
Western tholoi group of Alcalar Chalcolithic necropolis (c. 3000–2600 BCE) on Algarve ridge, comprising tholos Monte Velho and ancillary cists.
🇵🇹 Portugal · Megalith
Alcalar Megalithic Necropolis — Portimão
Chalcolithic (c.3000–2500 BCE) · Algarve Chalcolithic (Los Millares–Vila Nova de São Pedro group)
Alcalar (Chalcolithic 3000–2500 BCE) is a fortified hilltop settlement and 18-mound necropolis crowning the Alcalar ridge between Portimão and Lagos, Algarve, with the massive Monument 7 tholos: a…