🇺🇸 United States · Earthwork
Sloan Site
Paleo-Indian Dalton 8500–7900 BCE · Paleo-Indian Dalton (Sloan Dalton)
8,500 BCE Paleo-Indian cemetery, oldest in the Americas, 475 burials.
🇱🇰 Sri Lanka · Hillfort
Cwm Hill Fort
Byzantine (330–1453 CE) · Byzantine
Cwm Hill Fort in North Central Province, Sri Lanka is a Byzantine (330–1453 CE) hillfort attributed to Byzantine culture.
🇰🇷 South Korea · Earthwork
Stone Pur Mound Complex
Jōmon (14000–300 BCE) · Jōmon
Stone Pur Mound Complex in Gyeongsangbuk-do, South Korea is a Jōmon (14000–300 BCE) earthwork attributed to Jōmon culture.
🇹🇷 Turkey · Earthwork
Ditch Stone Mound Complex
Moche (100–800 CE) · Moche
Ditch Stone Mound Complex in Central Anatolia, Turkey is a Moche (100–800 CE) earthwork attributed to Moche culture.
🇺🇸 United States · Earthwork
Wickliffe Mounds State Historic Site
Mississippian 1000–1350 CE · Mississippian (Wickliffe phase)
Eight-mound Mississippian town 1000–1350 CE.
🇵🇱 Poland · Earthwork
Sopot Grodzisko Early Medieval Stronghold
Early Middle Ages (8th–10th c., Pomeranian Slavs) · Pomeranian Slavs (Wieclet tribe) / Piast expansion
Sopot Grodzisko Early Medieval Stronghold in Pomeranian Voivodeship, Sopot city, Grodzisko hill, Haffnera street, Poland is a Early Middle Ages (8th–10th c., Pomeranian Slavs) Pomeranian Slavs…
🇬🇧 United Kingdom · Ancient village
Lindholme Neolithic Trackway & Platform (Hatfield Moors, South Yorkshire)
Late Neolithic (2900–2500 BCE) · British Late Neolithic (Humberhead fen communities)
45-m Late Neolithic corduroy trackway (2900–2500 BCE) over Hatfield pool to platform — earliest in Britain.
🇷🇺 Russia · Tumulus
Novozavedennoye Kurgan Field – Stavropol Steppe
Maikop to Sarmatian (3600 BCE–300 CE) · Maikop / Yamnaya / Catacomb / Sarmatian
Stratified Maikop–Catacomb–Sarmatian kurgan cemetery (3600 BCE–300 CE) — Caucasus-steppe anchor.
🇮🇪 Ireland · Ancient village
Derryoghill Trackway – Edercloon Wooden Platform (Longford)
Early Medieval (Early Christian Ireland) · Early Medieval Irish (Uí Briúin)
850-m early medieval alder causeway and 12 x 8 m platform (680–800 CE) — bog-edge iron working.
🇺🇸 United States · Earthwork
Cahokia Monks Mound South Terrace
Formative to Mississippian (1500 BCE–1500 CE) · Woodland–Mississippian
Cahokia Monks Mound South Terrace in Illinois, Collinsville, United States is a Formative to Mississippian (1500 BCE–1500 CE) earthwork attributed to Woodland–Mississippian.
🇺🇸 United States · Earthwork
Spiro Mounds
Mississippian Spiro phases Harlan–Sprio 950–1450 CE (Craig Mortuary climax 1200–1400) · Caddoan Mississippian (Spiroan, ancestors of Wichita/Caddo)
Premier Mississippian and Caddoan necropolis and ceremonial center on Arkansas River: 12 mounds (Craig Mound – 10 m high, hollow burial chamber or ‘Spirit Lodge’ with shell-carved ‘Great Mortuary’…
🇩🇪 Germany · Ancient village
Campen Plank Road – Emsland Bog Trackway (Landegge)
Early Iron Age (Hallstatt C) · Ems-Hunte Iron Age (Pre-Roman)
1.2-km split-oak corduroy (668 BCE) across Campen Moor — earliest Emsland Bohlenweg.
🇮🇪 Ireland · Earthwork
Dún Aonghasa
Late Bronze Age to Early Medieval (c.1100 BCE–800 CE) · Atlantic Iron Age / Early Medieval Gaelic
Cliff-edge triple stone fort on Inishmore (6 ha) with massive chevaux-de-frise of jagged limestone — Ireland's most dramatic hillfort.
🇮🇪 Ireland · Earthwork
Cahercommaun Triple Ringfort
Early Medieval (8th–14th century CE) over Late Neolithic traces · Gaelic Early Medieval (Eoghanacht / Dalcassian)
Triple-walled Burren cashel on cliff spur above Carran — Early Medieval high-status ringfort with 13 house platforms.
🇸🇪 Sweden · Earthwork
Eketorp Ringfort — Öland
Iron Age to Medieval (c.400–1300 CE) · Scandinavian Migration/Vendel and Medieval Gotlandic–Swedish
Eketorp, on southeastern Öland's Stora Alvaret limestone plain, is the only fully excavated of Öland's 19 Iron Age ringforts, a concentric limestone-walled fortress 70 m diameter with 53…
🇺🇸 United States · Earthwork
Sellars Farm Mound and Village
Mississippian Middle Cumberland (1000–1300 CE) · Mississippian (Sellars phase)
Middle Cumberland Mississippian (1000–1300 CE) platform mound town on Spring Creek 3 km south of Cumberland River: single 5-m-high substructure mound (60×40 m) with refurbished summit structure and…
🇮🇪 Ireland · Earthwork
Dun Aonghasa Aran Fort
Bronze Age to Iron Age · Irish Atlantic Bronze Age
Dun Aonghasa Aran Fort at Galway, Aran Islands, Ireland is a Bronze Age to Iron Age earthwork of the Irish Atlantic Bronze Age tradition, built c.
🇧🇴 Bolivia · Earthwork
Eastern Potosí Citadel Inner — Potosí (55-15)
Neolithic (regional) · Neolithic
Eastern Potosí Citadel Inner — Potosí (55-15) at Potosí, Bolivia is a Neolithic (regional) earthwork of the Neolithic tradition, built c. 1800 BCE for citadel and associated settlement.
🇲🇽 Mexico · Earthwork
Western Yucatan Citadel North — Yucatan (55-48)
Iron Age (regional) · Iron Age
Western Yucatan Citadel North — Yucatan (55-48) at Yucatan, Mexico is a Iron Age (regional) earthwork of the Iron Age tradition, built c. 1800 BCE for citadel and associated settlement.
🇬🇷 Greece · Earthwork
Little Delphi Citadel A — Delphi (60-06)
Chalcolithic (regional) · Chalcolithic
Little Delphi Citadel A — Delphi (60-06) at Delphi, Greece is a Chalcolithic (regional) contested of the Chalcolithic tradition, built c. 800 BCE for citadel and associated settlement.
🇨🇳 China · Earthwork
Northern Xi an Enclosure A — Xi an (56-40)
Bronze Age (regional) · Bronze Age
Northern Xi an Enclosure A — Xi an (56-40) at Xi an, China is a Bronze Age (regional) earthwork of the Bronze Age tradition, built c. 1200 BCE for enclosure and associated settlement.
🇬🇧 United Kingdom · Earthwork
Hembury Hillfort Devon
Neolithic to Iron Age · Devon Neolithic
Hembury Hillfort Devon at Devon, United Kingdom is a Neolithic to Iron Age earthwork of the Devon Neolithic tradition, built c. 4000 BCE for causewayed enclosure + iron age hillfort.
🇬🇷 Greece · Earthwork
Northern Delphi Platform II — Delphi (60-16)
Classical (regional) · Classical
Northern Delphi Platform II — Delphi (60-16) at Delphi, Greece is a Classical (regional) contested of the Classical tradition, built c. 200 CE for platform and associated settlement.
🇸🇩 Sudan · Earthwork
Little Meroe Village Outer — Meroe (56-20)
Classical (regional) · Classical
Little Meroe Village Outer — Meroe (56-20) at Meroe, Sudan is a Classical (regional) earthwork of the Classical tradition, built c. 2500 BCE for village and associated settlement.