The ruined nave and columns of the Basilica of St John at Selçuk
The Evangelist’s hill

Basilica of St John

Justinian built one of the largest churches in the world over a simple grave on Ayasuluk Hill — the grave believed since the second century to hold John the Evangelist.

Every tradition about John the Evangelist converges on this hill: that he came to Ephesus with the young church, that he wrote here in great old age, that he died peacefully — alone among the apostles — and was buried on Ayasuluk. By the second century Christians were praying at the grave; by the sixth, an emperor decided the grave deserved a wonder.

Justinian — builder of Hagia Sophia — replaced the earlier shrine with a cruciform basilica of six great domes, marble-columned and over 100 metres long: in its day one of the largest churches in existence. The tomb lay beneath the central dome, at the crossing, so that the whole colossal building stood as a canopy over one man’s dust.

The marble tomb slab of St John at the crossing of the ruined basilica
The tomb at the crossing — the grave the whole basilica was built to cover.

Reading the ruins

Earthquakes and centuries brought the domes down, but the plan survives with rare clarity: re-erected columns mark the nave, the marble tomb slab lies at the crossing under the open sky, and the baptistery beside the nave keeps its cross-shaped pool with steps down and up — converts descending one side, Christians rising from the other. Storks nest on the column tops in season, supervising the archaeology.

The view alone justifies the hill: below you, the Isa Bey Mosque and Selçuk’s rooftops; beyond, the single column of the Temple of Artemis in its marsh; further still, the ridge that shelters Ephesus itself. Four eras of faith in one slow turn of the head.

The stepped cross-shaped baptistery pool beside the nave of St John’s basilica
The baptistery: converts stepped down one side and rose, christened, from the other.

Visiting

The basilica sits in Selçuk town, ten minutes from the Ephesus gates, sharing its hill with the Byzantine-Ottoman fortress above. It pairs naturally with the Ephesus Museum and the Artemision below — our Virgin Mary tour threads all of them into one unhurried afternoon.

Good to know

Basilica of St John — common questions

Is John actually buried here?

The tradition is early, continuous and unrivalled — no other city claims his grave. What the tomb contains today, after centuries of pilgrims and relic-hunger, no one can say. The site’s power does not seem to depend on the answer.

Why is the hill called Ayasuluk?

It is the Turkish evolution of Hagios Theologos — “the Holy Theologian”, John’s Byzantine title. The name of the saint became the name of the town until it was renamed Selçuk in the republic era.

Did John write Revelation here?

Tradition places the visions on Patmos, the island offshore, and the writing of the Gospel at Ephesus. Our page on the letter to Ephesus in Revelation picks up that thread.

Arriving by sea?

We serve all of these cruise companies

Logos of the cruise companies calling at Kuşadası port, over a faint image of the Library of Celsus
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 Basilica of St John 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
  • Skip-the-line entry included
  • Free cancellation up to 48 hours before