Fener Rum Patrikhanesi (Ecumenical Patriarchate)

The Ecumenical Patriarchate of Constantinople is the spiritual center of the world's 300 million Orthodox Christians. The complex on Fener Hill is small and easy to miss — a narrow doorway opens into a walled compound with three churches, a patriarch's residence, an administrative building, and a courtyard shaded by a 500-year-old plane tree.

The main church, the Patriarchal Church of St. George (Yorgi), is a modest 17th-century red-brick building that's constantly being restored. Inside, the relics of several saints and the column of the flagellation are kept. The patriarch's throne is in the apse. The atmosphere is hushed and intimate — quite unlike Hagia Sophia or the larger imperial mosques, more like a working monastic chapel.

Photography inside the church is restricted, and modest dress is required (women should cover their hair; scarves are usually available at the gate). Plan to spend 20–40 minutes here, then continue down the hill to the Iron Church and the waterfront for the full Fener walk.