Palace of Darius at Susa belongs to the years before the Common Era — dated here to c. 521 BCE at Susa, Iran. The date is a scholarly centre of gravity, not a foundation-stone timestamp.
Darius advertised the materials: cedar of Lebanon, gold of Bactria, ivory of Ethiopia — a supply-chain inscription for a palace.
How it was made
Glazed-brick archers and winged sphinxes. The plan mixed Mesopotamian courts with Iranian hypostyle halls.
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.
French excavations pulled the bricks to Paris. The text still tells you how to build an empire’s house.
On dating
BCE in this series means years before the traditional birth of Christ, counted backward. A monument listed as c. 521 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 39 of 100 in The Trend Ledger’s illustrated desk on world wonders raised before the Common Era.