Göbekli Tepe predates Stonehenge by roughly 6,000 years.
Notes on verification
Well-corroborated by multiple independent sources including Smithsonian, History.com, and English Heritage; figure varies slightly (6,000-7,000 years) depending on which Stonehenge construction phase is used as reference point, but ~6,000 years is the most commonly cited and defensible figure.
Sources
- Did Geometry Guide the Construction of the World's Oldest ... (smithsonianmag.com)
- https://www.history.com/articles/gobekli-tepe (history.com)
- https://www.english-heritage.org.uk/visit/places/stonehenge/history-and-stories/history/ (english-heritage.org.uk)
- https://www.missedhistory.com/article/gobekli-tepe-12000-year-old-temple-hunter-gatherers-turkey (missedhistory.com)