🇸🇪 Sweden · Megalith
Karleby Passage Graves
Middle Neolithic · Funnel Beaker Culture (TRB)
Falbygden cluster core — trapezoidal dolmen Ragnvald's Grave and 28 passage graves on limestone plateau, c.3300 BCE.
🇬🇹 Guatemala · Archaeological wonder
Naachtun
Maya Classic 150–950 CE · Maya (Naachtun/Masuul and K'an affiliation)
Strategic Classic Maya city between Tikal and Calakmul, 150–950 CE.
🇺🇸 United States · Earthwork
Rock Eagle Effigy Mound
Archaic–Woodland 1000 BCE–1000 CE · Woodland / Archaic
36.5-m quartz eagle effigy, 1000–500 BCE.
🇨🇷 Costa Rica · Megalith
Diquís Stone Spheres
Chiriquí period (~600–1500 CE; peak Aguas Buenas 800–1350 CE) · Diquís (Chiriquí, Isthmo-Colombian)
Costa Rica's Diquís Delta preserves over 300 near-perfect spheres of gabbro up to 2.66 m diameter and 16 tonnes, shaped by pecking and grinding until calipers verify sphericity within 2 cm.
🇪🇬 Egypt · Megalith
Nawamis of the Sinai Desert
Chalcolithic to Early Bronze Age (~4000–3000 BCE) · Sinai pastoralist (Nawamis culture, Timnian)
Fields of roughly 100 dry-stone beehive tombs 2–5 m diameter on the high Sinai plateau between Ein Khudra and Wadi Watir, each a corbelled cairn with single entrance facing west.
🇬🇧 United Kingdom · Megalith
Callanish III (Cnoc Fillibhir Bheag)
Late Neolithic · Hebridean Late Neolithic
Concentric double circle (13.7 m outer) with inner 4-stone ring and cairn, 500 m SE of Callanish I.
🇫🇷 France · Megalith
Kerzerho Alignments
Middle Neolithic · Morbihan megalithic
1.1 km Morbihan alignment of 190 menhirs in 10 rows south of Kerzerho, with circular enclosure and dolmens.
🇺🇸 United States · Archaeological wonder
Cliff Palace
Pueblo III 1190–1280 CE (Ancestral Puebloan florescence) · Ancestral Puebloan (Anasazi, Pueblo III)
Largest cliff dwelling in North America: 150 rooms, 23 kivas, 128–150 inhabitants in alcove 88 m deep, 27 m high below mesa top, with coursed sandstone masonry, tower structures and painted plaster,…
🇵🇪 Peru · Megalith
Saywite Monolith
Inca Late Horizon ca.1470 CE · Inca
2.28-m granite boulder with 203 miniature carvings, ca.1470 Inca hydraulic model.
🇬🇹 Guatemala · Archaeological wonder
Takalik Abaj
Preclassic to Classic Olmec–Maya transition 800 BCE–900 CE · Olmec to Maya (K'iche' Pacific)
Olmec-Maya transition site with earliest Long Count stela 126 CE.
🇲🇳 Mongolia · Megalith
Khirigsuur Burial Complexes
Late Bronze Age (~1400–700 BCE) · Khirigsuur culture (Mongolian pastoralist)
Mounded circular stone platforms 2–20 m diameter surrounded by rectangular or polygonal enclosures with four cardinal knolls, often associated with deer stones and slab burials.
🇺🇸 United States · Archaeological wonder
Pueblo Grande de Nevada (Lost City)
Ancestral Pueblo Virgin branch Basketmaker III–Pueblo II · Ancestral Pueblo (Virgin Anasazi / Ancestral Pueblo)
100-room Virgin Anasazi pueblo complex partly drowned by Lake Mead, 300 BCE–1150 CE.
🇳🇴 Norway · Megalith
Borre Mound Cemetery
Iron Age–Viking Age (600–900 CE) · Yngling / Vestfold Viking
Largest burial mound cemetery in Nordic Europe, seven monumental mounds (6–45 m diameter, up to 6 m high) and 21 smaller ones along Oslofjord near Horten, traditional burial of Yngling sea-kings…
🇩🇪 Germany · Megalith
Oldendorfer Totenstatt
Middle Neolithic to Bronze Age · Funnel Beaker → Corded Ware → Bronze Age
Lüneburg Heath megalithic necropolis of four Funnel Beaker long dolmens spanning 3400-1000 BCE on heath ridge.
🇪🇬 Egypt · Hydraulic works
Shunet el-Zebib, Abydos
Early Dynastic 2nd Dynasty ~2750 BCE · Early Egyptian Dynastic
2750 BCE 137 m mudbrick enclosure - Egypt's oldest monumental walls prototyping pyramid complex.
🇵🇪 Peru · Archaeological wonder
Puruchuco Palace
Late Intermediate to Late Horizon Lima Ychsma–Inca 1200–1532 · Ychsma–Inca
Tapia palace with 1,000-burial cemetery, 1200–1532 CE Lima–Inca.
🇬🇧 United Kingdom · Megalith
La Hougue Bie
Middle Neolithic (~4000–3500 BCE; medieval chapel atop) · Armorican / Channel Neolithic (Norman Neolithic)
Jersey's paramount Neolithic monument crowns a 12-m artificial mound containing a cruciform passage grave with a 12-m roofed chamber aligned so equinox sunrise illuminates the rear cell.
🇬🇧 United Kingdom · Earthwork
Stonehenge Cursus
Early Neolithic 3800–3600 BCE · Early Neolithic Britons
2.7-km Neolithic processional enclosure predating Stonehenge by 500 years.
🇺🇸 United States · Earthwork
Hopewell Culture National Historical Park (Mound City Group)
Hopewell 1–500 CE (Middle Woodland, peak 100–400 CE) · Hopewell tradition (Scioto Hopewell)
Finest Hopewell enclosure: 13-acre (5.3 ha) flat-topped earthen-walled enclosure (1,211 m perimeter, 1–1.8 m high) near Scioto River enclosing 24 conical, elongated and effigy mounds.
🇬🇧 United Kingdom · Megalith
Merry Maidens Stone Circle
Early Bronze Age · Penwith Bronze Age
19-stone graded granite circle (23.8 m) near Lamorna with two Pipers outlying stones.
🇬🇧 United Kingdom · Megalith
Holm of Papa Westray North Cairn
Early Neolithic · Orkney Early Neolithic
20 m stalled long cairn on uninhabited holm off Papa Westray — paired with South cairn 200 m away.
🇬🇧 United Kingdom · Megalith
Unstan Chambered Cairn
Early Neolithic · Unstan Ware Neolithic
Eponymous stalled cairn at Stenness — 8.4 m five-compartment chamber where Unstan Ware was first identified.
🇺🇸 United States · Archaeological wonder
Walpi Pueblo
Ancestral Hopi (Hisatsinom) to Historic Hopi 900 CE–present · Hopi (Hisatsinom, Hopi-Tewa)
Continuously inhabited 900 CE Hopi terraced pueblo atop 300-m mesa.
🇺🇸 United States · Archaeological wonder
Wupatki National Monument
Pueblo II–III 1120–1250 CE (post-Sunset Crater) · Sinagua / Ancestral Puebloan (Hisatsinom) with Mogollon/Hohokam influences
100-room red-Moenkopi sandstone pueblo with tower-kiva and Hopi-style ballcourt, outlier of Sinagua-Hisatsinom frontier after Sunset Crater eruption (1085 CE) improved farming.