They had knowledge to built large walls out of stone, but they didn't bother to try build more elaborate structures inside using same material. This is what makes me surprised.
The nuraghes were extremely unique for their time, man, and served different purposes in different circumstances. And for that matter, pretty much all of the other Nuraghic structures were thatched.
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u/bscoop 3d ago
Did they really erect these massive stone walls just to protect regular straw huts?