🇺🇸 United States · Earthwork
Kolomoki Mounds Historic Park
Swift Creek–Weeden Island 350–750 CE · Swift Creek – Weeden Island
Woodland Mound A 17 m, Swift Creek 350–750 CE.
🇩🇪 Germany · Megalith
Düstenhöge (Düstermühle) Megalith in Emsland
Middle Neolithic · Funnel Beaker — Emsland
Emsland passage grave (c. 3300 BCE) near Meppen, 15 m hunebed with chamber and oval enclosure, TRB Emsland group. Capstones partly displaced but chamber well preserved in forest clearing.
🇲🇹 Malta · Megalith
Ġgantija Temples
Neolithic (Ġgantija phase) · Maltese Temple culture
Pair of cloverleaf temples with walls to 6 m high, coralline blocks >50 t, among earliest free-standing stone structures (c.3600 BCE), surrounded by massive outer wall on Gozo plateau.
🇺🇸 United States · Earthwork
Angel Mounds State Historic Site
Mississippian 1000–1450 CE · Mississippian (Angel phase)
42 ha Mississippian walled town 1000–1450 CE.
🇮🇪 Ireland · Megalith
Dowth
Neolithic · Boyne Valley Neolithic
Westernmost of three great Brú na Bóinne tombs, 85 m diameter, two passages and souterrain. Less restored, preserving original form. Associated winter sunset alignment.
🇬🇧 United Kingdom · Megalith
Maeshowe Chambered Cairn
Late Neolithic · Grooved Ware Orcadian
Finest Orkney chambered cairn: 36 m mound, long passage, corbelled chamber. Midwinter sunset illuminates chamber. Bears 12th-century Viking runic inscriptions (>30).
🇺🇸 United States · Earthwork
Tremper Mound and Earthwork
Hopewell 100–500 CE · Hopewell tradition
Effigy mound with 136 portrait pipes, Hopewell 100–300 CE.
🇬🇧 United Kingdom · Megalith
Ring of Brodgar
Late Neolithic · Grooved Ware Orcadian
Massive henge and stone circle 104 m diameter, originally 60 stones (36 surviving). Enclosed by rock-cut ditch up to 10 m wide. Core of Heart of Neolithic Orkney.
🇵🇪 Peru · Ancient city
Pikillacta Archaeological Park (Huari)
Wari Middle Horizon 550–800 CE · Wari (Huari Empire)
50 ha Wari grid city 12 m walls 550–700 CE.
🇬🇧 United Kingdom · Megalith
Cairn of Get
Late Neolithic · Grooved Ware / Orcadian Neolithic
Orkney-Cromarty chambered cairn on Rousay flank, excavated by Henshall, with stalled chamber and partition slabs, containing Neolithic human bone and pottery.
🇵🇪 Peru · Ancient city
Gran Pajatén Archaeological Zone
Chachapoya 800–1532 CE · Chachapoya
Chachapoya cloud-forest citadel slate-mosaic friezes, UNESCO 548.
🇵🇪 Peru · Ancient city
Vilcabamba — Espíritu Pampa (Last Capital of the Inca)
Wari → Inca → Neo-Inca 1200–1572 CE · Neo-Inca (Manco Inca)
Last Neo-Inca capital 1536–1572, 12 ha jungle city.
🇵🇪 Peru · Temple complex
Garagay Archaeological Complex — Lima Temple with Polychrome Reliefs
Initial–Early Horizon 1400–500 BCE · Central coast Chavínoid
U-shaped temple 23 m polychrome reliefs 1400–500 BCE.
🇵🇪 Peru · Megalith
Castillo de Huarmey — Wari Imperial Mausoleum
Wari Middle Horizon 600–1000 CE · Wari (Huari imperial)
Wari mausoleum 64 tombs gold queens 600–800 CE, intact 2012.
🇲🇽 Mexico · Ancient city
Calixtlahuaca Archaeological Zone
Late Postclassic 1116–1520 CE · Matlatzinca → Aztec
Round Temple of Ehécatl 27 m, Matlatzinca 1116–1476 CE.
🇺🇸 United States · Earthwork
Aztalan State Park
Mississippian 1000–1250 CE · Mississippian (Cahokian)
Northernmost Mississippian walled town 1000–1250 CE.
🇫🇷 France · Megalith
Carnac — Kerlescan Alignments Sector
Neolithic (c.4000–3000 BCE) · Carnac Neolithic
Westernmost major Carnac alignments sector east of Kermario, with dense rows and western horseshoe cromlech excavated by Zacharie Le Rouzic.
🇵🇪 Peru · Temple complex
Ventarrón Archaeological Complex
Initial Period 2500–500 BCE · Early coastal Formative
Deer-net mural 2000 BCE, oldest in Americas.
🇵🇪 Peru · Temple complex
Sechín Bajo Archaeological Site
Late Archaic–Initial 3500–1500 BCE · Casma-Sechín tradition
First Plaza 3500 BCE, Third Platform 16 m × 300 m.
🇮🇪 Ireland · Megalith
Carrowmore — Listoghil Central Dolmen
Neolithic (3700 BCE) · Irish Neolithic / Carrowmore
Carrowmore's centre excavated by P. Woodman 1977–82, dolmen with boulder circle and passage facing Knocknarea's Queen Maeve cairn.
🇵🇪 Peru · Temple complex
Kuntur Wasi Archaeological Complex
Initial–Early Horizon 1000–250 BCE · Kuntur Wasi tradition
Gold-temple four platforms, gold burials 800 BCE.
🇺🇸 United States · Archaeological wonder
Gila Cliff Dwellings National Monument
Mogollon Tularosa 1275–1300 CE · Mogollon
46 rooms in five caves 1275–1300 CE, Mogollon.
🇮🇪 Ireland · Megalith
Carrowkeel — Cairn K Passage Tomb
Neolithic (3300–3000 BCE) · Carrowkeel-Keshcorran group
Bricklieve Cairn K excavated by Macalister 1911, with cremations, bone pins and Carrowkeel Ware, views to Kesh above.
🇬🇧 United Kingdom · Megalith
Callanish IV — Garynahine Stone Circle
Late Neolithic (2900–2600 BCE) · Late Neolithic Hebridean
Lewis's Callanish IV, 3 km S of Callanish I, with elliptical setting and cairn, excavated depression 1960s.