🇺🇸 United States · Earthwork
Aztalan State Park
Mississippian 1000–1250 CE · Mississippian (Cahokian)
Northernmost Mississippian walled town 1000–1250 CE.
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CategoriesMegaliths
Stone circles, dolmens, menhirs and passage tombs raised without metal tools.
🇲🇽 Mexico · Ancient city
Maya Postclassic 1220–1440 CE · Maya (Cocom–League)
Walled capital 9 km wall, 4000 structures, League 1220–1440 CE.
🇺🇸 United States · Earthwork
Mississippian 1000–1250 CE · Mississippian (Cahokian)
Northernmost Mississippian walled town 1000–1250 CE.
🇲🇽 Mexico · Ancient city
Zapotec Postclassic 1250–1521 CE · Zapotec (Tlacolula valley)
Zapotec hill-fortress Palace Six Patios 1250–1400 CE, UNESCO 2010.
🇵🇪 Peru · Temple complex
Inca Late Horizon 1430–1532 CE · Inca (Tawantinsuyu)
Inca temple 92 m, 11 m wall, 152 qollqas, Wiracocha oracle.
🇺🇸 United States · Earthwork
Mississippian 1000–1350 CE · Mississippian (Wickliffe phase)
Eight-mound Mississippian town 1000–1350 CE.
🇲🇽 Mexico · Ancient city
Epiclassic 650–900 CE · Epiclassic central Mexican
Fortified hilltop Pyramid of Plumed Serpents, zenith cave, UNESCO 1999.
🇺🇸 United States · Earthwork
Deptford–Hopewell–Weeden Island 500 BCE–1000 CE · Deptford / Hopewell Gulf Coast
Six mounds 500 BCE–1000 CE with Hopewell copper and stelae.
🇵🇪 Peru · Temple complex
Initial Period 2500–500 BCE · Early coastal Formative
Deer-net mural 2000 BCE, oldest in Americas.
🇺🇸 United States · Archaeological wonder
Mogollon–Ancestral Puebloan 1260–1350 CE · Mogollon–Ancestral Puebloan
60-room basalt Great House 1260–1350 CE, Great Kiva solar calendar.
🇺🇸 United States · Earthwork
Marksville 0–400 CE · Marksville culture
Semicircular enclosure 530 m wall, Marksville Southern Hopewell 0–400 CE.
🇲🇽 Mexico · Ancient city
Maya Late Classic 300–1000 CE · Maya (Puuc, Uxmal polity)
Palace of Masks 250 Chaac masks, 18 km sacbé 800–950 CE, UNESCO 1996.
🇵🇪 Peru · Megalith
Chimú – Late Intermediate 1200–1532 CE · Chimú → Inca
Chimú hill-fort four walls, Inca tambo after 1470.
🇺🇸 United States · Archaeological wonder
Pueblo II 1076–1125 CE · Chacoan
Chacoan Great House at 2310 m, lunar standstill alignment 1076–1093 CE.
🇲🇽 Mexico · Ancient city
Maya Late Classic 700–1000 CE · Maya (Puuc)
70 m Gran Palacio 90 rooms, Puuc 800–1000 CE.
🇵🇪 Peru · Temple complex
Late Archaic–Initial 3500–1500 BCE · Casma-Sechín tradition
First Plaza 3500 BCE, Third Platform 16 m × 300 m.
🇵🇪 Peru · Temple complex
Initial–Early Horizon 1000–250 BCE · Kuntur Wasi tradition
Gold-temple four platforms, gold burials 800 BCE.
🇺🇸 United States · Archaeological wonder
Mogollon Tularosa 1275–1300 CE · Mogollon
46 rooms in five caves 1275–1300 CE, Mogollon.
🇲🇽 Mexico · Temple complex
Maya Classic–Postclassic 300 BCE–1500 CE · Maya (Puuc–Chenés)
Red hill palaces 44 m portico, hematite, Puuc-Toltec 600–1000 CE.
🇨🇱 Chile · Megalith
900–1500 CE · Rapa Nui
Cross-ref quarry within Rapa Nui National Park main entry; tuff quarry with 400 moai in situ including El Gigante (~21 m).
🇲🇽 Mexico · Ancient city
Maya Late Classic 700–1000 CE · Maya (Puuc)
Labná Arch 3 m, 67-room Palace, Puuc 800–1000 CE.