🇵🇹 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.
🇫🇷 France · Megalith
Er Lannic Stone Circles
Early to Late Neolithic · Morbihan Atlantic
Tidal double stone circle on Er Lannic island, Gulf of Morbihan, half-submerged, 4500 BCE.
🇵🇹 Portugal · Megalith
Almendres Cromlech
Early to Late Neolithic · Alentejo Megalithic
Largest megalithic complex in Iberia and among oldest in Europe: 95 granite menhirs/stones in double oval (E-W aligned), decorated with cup-marks and croziers, set in cork-oak forest near Almendres.