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.

Data CC BY-SA 4.0 · Photos per credit

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Tagsmegalithic

#megalithic

79 places carry this tag, across every kind and continent it appears in.

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Verified74 Widely accepted4 Contested1 Hypothetical0 Unverified0 Pseudoarchaeology0

1 place

Ancient cities

4

🇩🇰Denmark

4

🇺🇸 United States

🇺🇸 United States · Megalith

Bighorn Medicine Wheel

Late Prehistoric 1200–1700 CE · Plains Indians

24 m medicine wheel 28 spokes, solstice alignments.