Ziggurat of Dur-Kurigalzu belongs to the years before the Common Era — dated here to c. 1415 BCE at Aqar Quf, Iraq. The date is a scholarly centre of gravity, not a foundation-stone timestamp.
A Kassite capital’s ziggurat still juts over the Baghdad plain like a eroded factory chimney of brick.
How it was made
Reed matting and bitumen layers bound the core. The standing stump is a cross-section of Mesopotamian mass construction.
Why it still counts as a wonder
It never needed a Greek list to be a wonder: the labour, the alignment, or the survival is enough.
It is unlovely and honest: most “towers of Babel” looked like this before poets got to them.
On dating
BCE in this series means years before the traditional birth of Christ, counted backward. A monument listed as c. 1415 BCE may have been founded earlier, rebuilt later, or famous only in one phase. Where ancient writers disagree — as they do for Babylon’s gardens — we say so.
This is story 28 of 100 in The Trend Ledger’s illustrated desk on world wonders raised before the Common Era.