🇮🇪 Ireland · Earthwork
Corlea Trackway
Iron Age, Late La Tene 148 BCE · Late Iron Age La Tene Ireland
147 BCE Iron Age oak plank highway (3.2 m wide, 1.6 km) across Corlea Bog, largest European timber road built in one year.
🇯🇴 Jordan · Geoglyph
Jebel Abu Khashaba North Ridge Kites (Northern Khashabiyeh Ridge Extension)
PPNA–PPNB Early to Late (8400–6500 BCE) · Jibal al-Khashabiyeh SE Jordan PPNA Ghassanian trappers
10 long-arm ridge kites 920 m: walls 520–1450 m to 12–16 m single-pit bag pens with pillar stone 1:10 scale kite engraving.
🇯🇴 Jordan · Earthwork
Wadi al-Khub Mustatils
Late Neolithic, Eastern Badia Neolithic · Eastern Badia Late Neolithic hunters
7 mustatil enclosures (5500-5100 BCE) on Wadi al-Khub hammada, northernmost Levantine mustatil bridging Arabia to Jordan kite province.
🇵🇱 Poland · Earthwork
Ostrów Lednicki – Piast Stronghold on Lake Lednica
Early Middle Ages (8th c. tribal; Piast 960–1039) · Piast Poland (Mieszko I, Bolesław I)
Ostrów Lednicki – Piast Stronghold on Lake Lednica in Greater Poland Voivodeship, Gniezno County, Lednica lake island near Lednogóra, Poland is a Early Middle Ages (8th c.
🇮🇶 Iraq · Hydraulic works
Nimrud Dam
Neo-Assyrian Empire 879-612 BCE · Assyrian Neo-Assyrian imperial engineers
879 BCE Assyrian Tigris weir dam (200 m) at Nimrud with 5 gated sluices feeding Sennacherib's canal cascade to Nineveh.
🇵🇪 Peru · Hydraulic works
Puquios de la Achirana
Late Horizon Inca Imperial 1450 CE · Inca (Quechua) imperial engineers
12 Inca puquios gallery aqueducts (17 km, 1450 CE) of the Achirana canal, Inca ashlar aqueduct feeding Ica Valley.
🇨🇱 Chile · Geoglyph
Salar del Sur Central Playa Isle Geoglyphs (Salt Flat Island Figures)
Late Intermediate (Atacameño 900–1400 CE) · Atacameño Likan Antai Sur-crossing caravans
14 halite-island figures on Sur central playa 2280 m: camelids + bisected arrow on gypsum isle amid brine sheet.
🇨🇱 Chile · Geoglyph
Salar del Sur West Fan Geoglyphs (Western Alluvial Bajada)
Late Intermediate (Atacameño 700–1300 CE) · Atacameño (Likan Antai) Sierra Gorda–Calama caravan
19 western bajada figures on Sur west fan 2320 m: triangular-head giants and 58 m arrow corridor to Sierra Gorda.
🇯🇴 Jordan · Geoglyph
Qasr Azraq North Kite Field (Azraq Oasis Northern Fringe)
PPNB to Pottery Neolithic (wetland phase) · Azraq wetland foragers
Oasis-edge kite group on the Azraq mudflat–hamada beach ridge: 12 low-angle V-traps for wetland fauna.
🇦🇷 Argentina · Earthwork
Sierra de las Quijadas — Potrero de la Aguada Southern Enclosure (Potrero Sur)
Contested Holocene ambiguous — Holocene to Late Pre-Hispanic hypothesis or natural jointing · Contested Huarpe / Comechingón (?) or natural geofact (unvalidated)
Southern Potrero enigmatic walls — 600 m rectilinear stone line 0.6 m and circular huts 4 m under Chaco vine forest; contested Huarpe vs natural jointing.
🇨🇱 Chile · Geoglyph
Salar de Huasco North Bofedal Geoglyphs (Northern Peatland Terrace)
Late Archaic to Formative (3000 BCE–800 CE) · Tarapacá altiplano foragers to caravan
North bofedal geoglyphs 6 km north of Huasco lagoons: 16 salt-crust figures including rayed anthropomorphs and Collacagua arrow at 3,810 m.
🇦🇷 Argentina · Hypothetical site
Sierra de las Quijadas — Potrero Central Aguada Causeway (Potrero de la Aguada Centre)
Hypothetical pre-Hispanic to Historic · Hypothetical Huarpe / Historic Hualtaran pastoral
Hypothetical central causeway on Potrero de la Aguada floor — 800 m pavement amid historic corrals.
🇨🇱 Chile · Geoglyph
Camarones South Escarpment Geoglyphs (Southern Gorge Rim)
Formative to Middle Horizon (Alto Ramírez–Cabuza 400–800 CE) · South bank Camarones gorge groups
23 inverted south escarpment figures 480 m: head-downhill giants + pelican and open trapezoid across from north terrace binocular.
🇯🇴 Jordan · Geoglyph
Jibal al-Khashabiya Desert Kites & Shrine Complex (SE Jordan Desert)
PPNB to Late Neolithic (Ghassanian) · Southeastern Badia foragers
Eight kites with engraved kite petroglyph pillar and twin shrines on chert pavement southeast of Amman.
🇯🇴 Jordan · Geoglyph
Maitland South Cairn-Connector Kites (Southern Cairn Chain Kites)
PPNB Late to Late Neolithic (7000–5500 BCE) · South Maitland cairn-alignment community (Maitland Badia Late Neolithic)
9 linearly cairn-connected kites 715 m: 280–650 m walls linked by 2-m cairn chain every 45–80 m to Qasr Usaykhim.
🇯🇴 Jordan · Geoglyph
Jabal Wisad Central Plateau Kites (Central Wisad Basalt Table)
Pre-Pottery Neolithic B Late to Pottery Neolithic (7200–6200 BCE) · Black Desert PPNB pastoral hunters (Wisad Pools group)
11 central plateau kites 730 m: funnel walls 280–620 m to star pens with chert anvil, highest packing density on Wisad.
🇬🇧 United Kingdom · Earthwork
Withy Bed Copse Trackway
Late Bronze Age 902 BCE · Late Bronze Age Somerset Levels herders
Late Bronze Age hurdle trackway (902 BCE, 450 m) at Withy Bed Copse, Shapwick Heath — Late Bronze revival of Levels tradition.
🇨🇱 Chile · Geoglyph
Alto Ramírez East Pampa Gallinazo Geoglyphs (Gallinazo Plain Figures)
Middle Horizon to Late Intermediate (Cabuza–Maitas 650–1200 CE) · Lluta Cabuza–Maitas–San Miguel valley traders
31 eastern pampa figures on Gallinazo plain 2.2 km east of Alto Ramírez: rhomb anthropomorphs plus 140 m solstice corridor.
🇧🇴 Bolivia · Hypothetical site
Kunduriri — Hypothetical Raised-Field Plateau North (Pando North Kunduriri)
Hypothetical Casarabe northern frontier · Hypothetical Casarabe Pando frontier
Hypothetical northern raised-field grid at Kunduriri Pando — 400 beds claim vs scroll bars.
🇸🇰 Slovakia · Earthwork
Bojná-Valy Stronghold and Ritual Centre
Early Middle Ages (8th–10th c. Great Moravian periphery; Avar preceding) · Great Moravian frontier / Slavic elite, later Magyar
Bojná-Valy Stronghold and Ritual Centre in Nitra Region, Topoľčany District, Bojná village, Považský Inovec mountains, Slovakia is a Early Middle Ages (8th–10th c.
🇯🇴 Jordan · Geoglyph
Harrat Al-Sham West Edge Kites (Western Harra Scarp Line)
PPNB Late–PN (7500–6000 BCE) · Harra west scarp Harra limestone–basalt contact trappers
12 scarp-edge hybrid kites 820 m: 250–720 m split-material walls (basalt vs limestone) converging to brink chute with 8–12 m natural drop.
🇨🇿 Czech Republic · Earthwork
Pavlov-Děvičky Hillfort (Pálava) Great Moravian
Early Middle Ages (8th–10th c. Great Moravian, Bohemian later; Bronze Age hillfort substratum) · Great Moravia – Pálava stronghold
Pavlov-Děvičky Hillfort (Pálava) Great Moravian in South Moravia, Břeclav district, Pavlov village, Pálava Hills Děvičky ( Maiden Castle) hill, Czech Republic is a Early Middle Ages (8th–10th c.
🇺🇦 Ukraine · Earthwork
Bilsk Hillfort – Herodotus' Gelonus (Scythian)
Iron Age Scythian (6th–4th c. BCE, origins Bronze Age) · Scythian Budini/Geloni (Herodotus 4.102)
Bilsk Hillfort – Herodotus' Gelonus (Scythian) in Poltava Oblast, Kotelva Raion, Bilsk village, Vorskla river interfluve, Ukraine is a Iron Age Scythian (6th–4th c.
🇾🇪 Yemen · Hydraulic works
Subeihi Dam
Sabaean Kingdom 800 BCE - 570 CE · Sabaean (Saba) kingdom
800 BCE Sabaean gorge regulator dam (90 m) 2.8 km upstream of Marib, desilting weir for oasis triad.