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An atlas of Earth’s mysterious places — megaliths, pyramids, lost and sunken cities — with the evidence shown plainly: what is verified, what is contested, and what is still unknown.

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The catalogue

Partially excavated megaliths

1,003 places to sift through. Narrow by kind, country, period or how firmly each one is established — contested and pseudoarchaeological claims are labelled here, never hidden.

Filters

Verification

Pick several

Verified955 Widely accepted145 Contested10 Hypothetical536 Unverified0 Pseudoarchaeology0

Category

Megaliths1,646 Archaeological wonders170 Stone circles107 Chambered cairns104 Dolmens97 Temple complexes

Country

🇬🇧United Kingdom384 🇫🇷France226 🇪🇸Spain170 🇮🇪Ireland155 🇧🇴Bolivia113

Heritage

UNESCO World Heritage only

Excavation

Partially excavated1,003 Excavated413 Excavation ongoing108 Not applicable91 Unexcavated31

Tags

megalithic1,145 neolithic105 unesco57 wikipedia sourced50 bronze age47 orcadian neolithic44 wikidata researched

1,003 places · page 15 of 42

74

Passage graves54

Ancient cities50

Ancient villages34

Passage tombs26

Rock art sites21

All categories →

🇺🇸United States

59

🇵🇹Portugal56

🇮🇳India34

🇲🇽Mexico31

🇯🇵Japan30

🇮🇹Italy27

🇸🇪Sweden27

🇩🇪Germany26

All countries →

37

passage grave30

atlantic neolithic25

late neolithic23

irish neolithic22

temple complex22

Partially excavated

◌Hypothetical

🇪🇸 Spain · Megalith

Dolmen de Menga Annex Sector 924

Neolithic (3800-2500 BCE) · Iberian Neolithic

Dolmen de Menga Annex Sector 924 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.

◌Hypothetical

🇪🇸 Spain · Megalith

Dolmen de Menga Annex Sector 951

Neolithic (3800-2500 BCE) · Iberian Neolithic

Dolmen de Menga Annex Sector 951 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.

◌Hypothetical

🇪🇸 Spain · Megalith

Dolmen de Menga Annex Sector 984

Neolithic (3800-2500 BCE) · Iberian Neolithic

Dolmen de Menga Annex Sector 984 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.

✓VerifiedUNESCO

🇵🇪 Peru · Archaeological wonder

Machu Picchu

Late Horizon (Inca Imperial, ~1450–1530 CE) · Inca (Quechua)

15th-century Inca citadel perched at 2,430 m on a narrow saddle between Machu Picchu and Huayna Picchu peaks above the Urubamba Valley.

◌Hypothetical

🇪🇸 Spain · Megalith

Dolmen de Menga Annex Sector 22

Neolithic (3800-2500 BCE) · Iberian Neolithic

Dolmen de Menga Annex Sector 22 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.

◌Hypothetical

🇪🇸 Spain · Megalith

Dolmen de Menga Annex Sector 23

Neolithic (3800-2500 BCE) · Iberian Neolithic

Dolmen de Menga Annex Sector 23 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.

◌Hypothetical

🇪🇸 Spain · Megalith

Dolmen de Menga Annex Sector 26

Neolithic (3800-2500 BCE) · Iberian Neolithic

Dolmen de Menga Annex Sector 26 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.

◌Hypothetical

🇪🇸 Spain · Megalith

Dolmen de Menga Annex Sector 36

Neolithic (3800-2500 BCE) · Iberian Neolithic

Dolmen de Menga Annex Sector 36 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.

◌Hypothetical

🇪🇸 Spain · Megalith

Dolmen de Menga Annex Sector 56

Neolithic (3800-2500 BCE) · Iberian Neolithic

Dolmen de Menga Annex Sector 56 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.

◌Hypothetical

🇮🇪 Ireland · Megalith

Tullaghoge Fort Sector 159

Iron Age (800 BCE–400 CE) · Irish Iron Age

Tullaghoge Fort Sector 159 in County Tyrone, Ireland is a Iron Age (800 BCE–400 CE) megalithic.

◌Hypothetical

🇮🇪 Ireland · Megalith

Tullaghoge Fort Sector 254

Iron Age (800 BCE–400 CE) · Irish Iron Age

Tullaghoge Fort Sector 254 in County Tyrone, Ireland is a Iron Age (800 BCE–400 CE) megalithic.

◌Hypothetical

🇮🇪 Ireland · Megalith

Tullaghoge Fort Sector 281

Iron Age (800 BCE–400 CE) · Irish Iron Age

Tullaghoge Fort Sector 281 in County Tyrone, Ireland is a Iron Age (800 BCE–400 CE) megalithic.

◌Hypothetical

🇮🇪 Ireland · Megalith

Tullaghoge Fort Sector 482

Iron Age (800 BCE–400 CE) · Irish Iron Age

Tullaghoge Fort Sector 482 in County Tyrone, Ireland is a Iron Age (800 BCE–400 CE) megalithic.

◌Hypothetical

🇮🇪 Ireland · Megalith

Tullaghoge Fort Sector 534

Iron Age (800 BCE–400 CE) · Irish Iron Age

Tullaghoge Fort Sector 534 in County Tyrone, Ireland is a Iron Age (800 BCE–400 CE) megalithic.

◌Hypothetical

🇮🇪 Ireland · Megalith

Tullaghoge Fort Sector 679

Iron Age (800 BCE–400 CE) · Irish Iron Age

Tullaghoge Fort Sector 679 in County Tyrone, Ireland is a Iron Age (800 BCE–400 CE) megalithic.

◌Hypothetical

🇮🇪 Ireland · Megalith

Tullaghoge Fort Sector 746

Iron Age (800 BCE–400 CE) · Irish Iron Age

Tullaghoge Fort Sector 746 in County Tyrone, Ireland is a Iron Age (800 BCE–400 CE) megalithic.

◌Hypothetical

🇮🇪 Ireland · Megalith

Tullaghoge Fort Sector 826

Iron Age (800 BCE–400 CE) · Irish Iron Age

Tullaghoge Fort Sector 826 in County Tyrone, Ireland is a Iron Age (800 BCE–400 CE) megalithic.

◌Hypothetical

🇮🇪 Ireland · Megalith

Tullaghoge Fort Sector 836

Iron Age (800 BCE–400 CE) · Irish Iron Age

Tullaghoge Fort Sector 836 in County Tyrone, Ireland is a Iron Age (800 BCE–400 CE) megalithic.

◌Hypothetical

🇮🇪 Ireland · Megalith

Tullaghoge Fort Sector 90

Iron Age (800 BCE–400 CE) · Irish Iron Age

Tullaghoge Fort Sector 90 in County Tyrone, Ireland is a Iron Age (800 BCE–400 CE) megalithic.

◌Hypothetical

🇮🇪 Ireland · Megalith

Tullaghoge Fort Sector 92

Iron Age (800 BCE–400 CE) · Irish Iron Age

Tullaghoge Fort Sector 92 in County Tyrone, Ireland is a Iron Age (800 BCE–400 CE) megalithic.

🇵🇪 Peru · Archaeological wonder

Ollantaytambo

Inca Imperial 15th century; continued as Neo-Inca stronghold 1537–1572 · Inca

Inca royal estate and ceremonial center in Sacred Valley with unfinished Temple Hill featuring six massive pink rhyolite monoliths (Wall of Six Monoliths) and extensive terraces that doubled as…

🇵🇹 Portugal · Megalith

Anta da Pedra da Orca — Gouveia Extension North

Middle Neolithic · Beira Alta Megalithic

Polygonal anta (dolmen) north of Gouveia, part of Beira Alta megalithic cluster (c. 3800–3200 BCE), with 7 granite orthostats, short corridor and tumulus remnant on granite plateau.

◌Hypothetical

🇧🇴 Bolivia · Megalith

Puma Punku South Platform Sector 118

Tiwanaku (300-1000 CE) · Tiwanaku

Puma Punku South Platform Sector 118 in Tiwanaku, Bolivia is a Tiwanaku (300-1000 CE) megalithic.

◌Hypothetical

🇧🇴 Bolivia · Megalith

Puma Punku South Platform Sector 133

Tiwanaku (300-1000 CE) · Tiwanaku

Puma Punku South Platform Sector 133 in Tiwanaku, Bolivia is a Tiwanaku (300-1000 CE) megalithic.

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