🇲🇽 Mexico · Pyramid
Cantona Acropolis Pyramid (Terrace City)
Epiclassic (600–950 CE) · Olmeca-Xicalanca (?) / Cantona culture
Lava-field megacity Cantona Acropolis (600–1000 CE): 12 km² terraced pyramid city on basalt malpaís with 24 ballcourts, 500 causeways, 12 m Acropolis pyramid at 2550 m.