🇵🇹 Portugal · Megalith
Cromlech of Xerez
Late Neolithic – Chalcolithic (c.4000–3000 BCE) · Alentejo Megalithic
Squared (7 x 7 m) Alentejo cromlech of 55 small monoliths around 4 m phallic central menhir with cupules — moved for Alqueva dam.
🇵🇹 Portugal · Megalith
Antas de Olival da Pega
Early Neolithic – Chalcolithic (c.3500–2800 BCE) · Alentejo Megalithic (Almendres tradition)
Reguengos twin antas in shared mound — Anta 1 with 16 m corridor, 4 m polygonal chamber and schist plaques (3500 BCE).
🇵🇹 Portugal · Megalith
Anta Grande do Zambujeiro Periphery — Southern Extension
Late Neolithic (3500-2800 BCE) · Iberian Neolithic
Anta Grande do Zambujeiro Periphery — Southern Extension in Alentejo, Evora, Portugal is a Late Neolithic (3500-2800 BCE) megalithic attributed to Iberian Neolithic.
🇵🇹 Portugal · Megalith
Anta da Alcoverias North Chamber — Eastern Outlier
Middle Neolithic (3800-3200 BCE) · Iberian Neolithic
Anta da Alcoverias North Chamber — Eastern Outlier in Alentejo, Evora, Portugal is a Middle Neolithic (3800-3200 BCE) megalithic attributed to Iberian Neolithic.
🇵🇹 Portugal · Megalith
Anta da Alcoverias North Chamber — Western Terrace
Middle Neolithic (3800-3200 BCE) · Iberian Neolithic
Anta da Alcoverias North Chamber — Western Terrace in Alentejo, Evora, Portugal is a Middle Neolithic (3800-3200 BCE) megalithic attributed to Iberian Neolithic.
🇵🇹 Portugal · Megalith
Anta Grande do Zambujeiro Periphery
Late Neolithic (3500-2800 BCE) · Iberian Neolithic
Anta Grande do Zambujeiro Periphery in Alentejo, Evora, Portugal is a Late Neolithic (3500-2800 BCE) megalithic attributed to Iberian Neolithic.
🇵🇹 Portugal · Megalith
Cromlech Vale Maria do Meio
Late Neolithic (c.4000–3500 BCE) · Alentejo Megalithic (Évora tradition)
U-shaped Alentejo cromlech (34 menhirs, 10 x 12 m) near Almendres — open eastern entrance intermediate to squared Xerez.
🇵🇹 Portugal · Megalith
Anta Grande do Zambujeiro (Alentejo, Évora)
Middle Neolithic · Alentejo Megalithic
Anta Grande do Zambujeiro at Alentejo, Évora, Portugal is a Middle Neolithic megalithic of the Alentejo Megalithic tradition, built c. 4000 BCE for giant anta 7 pillars 6–8 m with 7 m capstone.
🇵🇹 Portugal · Megalith
Almendres — Western Menhir Gate Portal
Late Neolithic to Early Bronze Age (3000–1800 BCE) · Late Neolithic Atlantic
Almendres — Western Menhir Gate Portal in Alentejo, Évora, Nossa Senhora de Guadalupe, Portugal is a Late Neolithic to Early Bronze Age (3000–1800 BCE) meg…
🇵🇹 Portugal · Megalith
Cromlech of Xerez — East Axial Loop
Late Neolithic to Early Bronze Age (3000–1800 BCE) · Late Neolithic Atlantic
Cromlech of Xerez — East Axial Loop in Alentejo, Monsaraz, Telheiro, Portugal is a Late Neolithic to Early Bronze Age (3000–1800 BCE) megalithic attributed…
🇵🇹 Portugal · Megalith
Cromlech da Portela de Mogos
Neolithic (4000–2000 BCE) · European Neolithic
Cromlech da Portela de Mogos in Évora, Alentejo, Portugal is a Neolithic megalithic monument dating to c. 3500–2500 BCE, built of local stone and associated with Atlantic farming communities.
🇵🇹 Portugal · Megalith
Zambujeiro — Cromlech Segment 3 (Évora)
Late Neolithic to Early Bronze Age (3000–1800 BCE) · Late Neolithic Atlantic
Zambujeiro — Cromlech Segment 3 (Évora) in Alentejo, Évora, Portugal is a Late Neolithic to Early Bronze Age (3000–1800 BCE) megalithic attributed to Late …
🇵🇹 Portugal · Megalith
Anta da Pedra da Orca
Neolithic (4000–2000 BCE) · European Neolithic
Anta da Pedra da Orca in Guarda, Centro, Portugal is a Neolithic megalithic monument dating to c. 3500–2500 BCE, built of local stone and associated with Atlantic farming communities.
🇵🇹 Portugal · Megalith
Anta de Santa Marta
Neolithic (4000–2000 BCE) · European Neolithic
Anta de Santa Marta in Porto District, Portugal is a Neolithic megalithic monument dating to c. 3500–2500 BCE, built of local stone and associated with Atlantic farming communities.
🇵🇹 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
Cromlech dos Almendres — Western Enclosure
Early to Late Neolithic · Alentejo Megalithic
Western arc of Almendres Cromlech (c. 6000–3000 BCE), the largest stone circle in Iberia with 95 granite menhirs in elliptical setting.
🇵🇹 Portugal · Megalith
Alcalar Chalcolithic Megalithic Necropolis
Chalcolithic (3000–2000 BCE) · Alcalar / Bell Beaker
Algarve's leading Chalcolithic centre excavated by Estácio da Veiga 1880s, with slate plaques, copper tools and ivory.
🇵🇹 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
Fontainhas — Alentejo Dolmen with Painted Orthostat
Neolithic (3500 BCE) Alentejo dolmen Fontainhas with painted serpent Hunt Panel · Ourique Alentejo dolmen art
Fontainhas painted 3500 hunt scene oldest Alentejo dolmen painting.
🇵🇹 Portugal · Megalith
Anta Grande do Zambujeiro — Largest Iberian Dolmen 7.2 m
Neolithic (4000–3500 BCE) largest Iberian dolmen · Alentejo Neolithic megalithic Zambujeiro builder lineage
Anta Grande Henriksson and earlier 1965, 4000 BCE largest Iberia.
🇵🇹 Portugal · Megalith
Almendres Menhir Pair — Vale Maria do Meio Cromlech Satellite
Neolithic (5200–4200 BCE) Almendres satellite · Alentejo Neolithic satellite 5200-4200
Vale Maria do Meio excavated by Pina 1960s, U cromlech.
🇵🇹 Portugal · Megalith
Cunha Baixa — Beira Dolmen Passagem with Monolithic Atrium Roof
Neolithic (3000 BCE) Beira Alta Cunha Baixa complex (type-site Beira dolmen) · Beira Neolithic Cunha Baixa painted pottery group
Cunha Baixa excav Leisure 1960s sun motif.
🇵🇹 Portugal · Megalith
Cromlech da Portela de Mogos — Almendres Circle Variant Sagging
Neolithic (5000–3500 BCE) Almendres series · Alentejo Neolithic Portela phase
Portela 40 ellipse with face noses.
🇵🇹 Portugal · Megalith
Vale de Rodrigo — Four Neolithic Necropolis Almendres Series
Neolithic (4000–3000 BCE) 4-antas series along 1 km corde · Vale de Rodrigo Neolithic necropolis 4 dolmens 4000–3000
Vale Rodrigo Leisner 4-antas.