https://yestino.com/entities/stonehenge-archaeologists-a592f0Every event involving Stonehenge Archaeologistsenhttps://yestino.com/events/a-thousand-years-older-than-stonehenge-archaeologists-explor-972f10https://yestino.com/events/a-thousand-years-older-than-stonehenge-archaeologists-explor-972f10Tue, 01 Sep 2026 13:43:14 GMT6,500 years ago , people built an almost circular enclosure at the site of present-day Chleby, measuring 230 meters in diameter. Sources: Hacker News