St. Peter’s Basilica belongs to the Common Era — dated here to c. 1626 CE at Vatican City. Dates mark a scholarly centre of gravity (dedication, completion, or iconic phase), not a single foundation day.
Michelangelo’s dome over a church so large it recalibrates your sense of scale — Renaissance ambition finished in Baroque.
How it amazes the brain
Decades of architects (Bramante, Michelangelo, Maderno, Bernini). The baldachin alone is a bronze forest.
Why it counts as a wonder
It never needed a contest ballot to scramble the brain: scale, craft, or sheer improbability is enough.
Standing under the dome is a lesson in how power looks when it has an unlimited budget.
On dating
CE means years after the traditional birth of Christ. A monument listed as c. 1626 CE may have been founded earlier, rebuilt later, or become famous only in one phase. Engineering wonders (dams, tunnels, orbiting labs) are dated to opening or assembly.
This is story 18 of 100 in The Trend Ledger’s illustrated desk on world wonders raised after the birth of Christ — the companions to our BCE series.