Balat and Fener are two old neighbourhoods stacked up the Golden Horn shore, and the pleasure is the wandering. Streets climb in ribbons of pink, ochre and blue houses, past antique shops, cafés and street-art walls. Step off the famous corners and the crowds thin fast: laundry strung overhead, cats on every stair, children playing football against a crumbling Byzantine wall. The real monuments hide around the bends — the Fener Greek High School, a red-brick mass on the hilltop that Istanbul calls the Red Castle, and a cast-iron Bulgarian church down by the water.
For centuries these lanes were shared by Istanbul's Greek, Jewish and Armenian families. Fener, from the Greek word for lantern, grew around the Greek Orthodox community and still holds the Ecumenical Patriarchate, the senior seat of the world's Orthodox Christians. Balat, named from the Greek for palace, became the main Jewish quarter after Sephardic refugees fled Spain in 1492, and the Ahrida synagogue still stands there. Those communities have dwindled to a few families, and the district is now one of Istanbul's most photographed walks.