The Library of Celsus, home to several of Ephesus’ best facts
Guide-tested trivia

Interesting Facts About Ephesus

Fifteen facts we tell on the marble because they are true, checkable and reliably make somebody in the group say “wait, really?”

Every guide carries a private list of the facts that never fail. Here is ours — fifteen of them, each one checkable against the stones or the sources, offered in the order the site itself reveals them.

The fifteen facts

  1. The city symbol was a bee. Ephesian coins carried a bee for six centuries; the priestesses of Artemis were called melissae — honey-bees. Our site logo keeps the tradition.
  2. Only 15–20% is excavated. After 150+ years of digging. The city you walk in an afternoon is the exposed edge of one still underground.
  3. The sea is 6 km away. Ships once moored at the end of Arcadian Street. The river’s silt did what no army could.
  4. The Library façade is an optical illusion — edge columns subtly smaller, platform curved, to look grander in its narrow plaza.
  5. The library’s founder is buried under it. Celsus lies in a lead coffin in a vault below the reading room — a burial inside city walls, by special permission.
  6. The Great Theatre held 25,000 people — and hosts performances still, twenty centuries after opening night.
  7. Harbour Street had street lighting — oil lamps down its colonnades at night, when imperial Rome itself mostly went dark.
  8. The Terrace Houses had heating and hot water — under-floor hypocausts and piped baths, seventeen centuries before Europe rediscovered domestic plumbing.
  9. A footprint in Marble Street may be the world’s oldest advertisement — pointing, tradition insists, to the brothel. Scholars quibble; the slab endures.
  10. Two Artemis statues were found deliberately buried — hidden in the Prytaneion, whole, by someone in the Christian centuries who could not bring himself to break a goddess.
  11. An arsonist burned the Temple of Artemis for fame — Herostratus, 356 BC. Ephesus banned his name; the ban is why we know it.
  12. The Temple was four times the Parthenon’s footprint — and ancient reviewers who saw all Seven Wonders ranked it first.
  13. A New Testament riot happened in the theatre — Acts 19, locatable to the square metre: “Great is Artemis of the Ephesians!” for two hours.
  14. The Quran tells an Ephesus story — Surah 18 recounts the sleepers of the cave; the Ephesian cave is among the oldest claimant sites.
  15. Three Popes have visited the House of the Virgin Mary — Paul VI, John Paul II and Benedict XVI, at the chapel found through a bedridden nun’s visions.
Good to know

Interesting Facts About Ephesus — common questions

Is the “oldest advertisement” claim true?

The carving is real and ancient; the advertising interpretation is traditional and contested. We flag it honestly on site — it may be antiquity’s best ad or its most successful modern one.

Will more of Ephesus be excavated?

Excavation continues every season, deliberately slowly — modern archaeology preserves as it goes. The unexcavated 80% is not neglect; it is a savings account.

Arriving by sea?

We serve all of these cruise companies

The cruise lines whose passengers we welcome on our Ephesus tours, shown over a faint Library of Celsus background
We meet cruise guests at the gangway at Kuşadası and İzmir Alsancak and have them back long before all-aboard — the ship’s timetable sets the clock, not ours.

See Interesting Facts About Ephesus the way locals do

Our licensed guides walk these marble streets every day. Private tours, your pace, no coach-party queues.

  • TÜRSAB licence 15746
  • No prepayment to enquire
  • Skip-the-line entry included
  • Free cancellation up to 48 hours before