Fodor's Expert Review Panagia Ekatontapyliani

The square above the port, to the northwest, was built to celebrate the church's 1,700th anniversary. From there note a white wall with two belfries, the front of the former monastic quarters that surround the magnificent Panagia Ekatontapyliani, the earliest remaining proto-Byzantine church in Greece and one of the oldest unaltered churches in the world. As such, it is a renowned pilgrimage church of the Aegean, second only to Megalochari on nearby Tinos.

The story began in 326, when St. Helen—the mother of Emperor Constantine the Great—set out on a ship for the Holy Land to find the True Cross. Stopping on Paros, she had a vision of success and vowed to build a church there. Though she died before it was built, her son built the church in 328 as a wooden-roof basilica. Two centuries later, Justinian the Great (who ruled the Byzantine Empire in 527–65) commissioned the splendid dome.

According to legend, 99 doors have been found in the church and the 100th will be discovered only after Constantinople is Greek again—but the name is actually older than the legend. Inside, the subdued light mixes with the dun, reddish, and green tufa (porous volcanic rock). The columns are classical and their capitals Byzantine. At the corners of the dome are two fading Byzantine frescoes depicting six-winged seraphim. The 4th-century iconostasis (with ornate later additions) is divided into five frames by marble columns. One panel contains the 14th-century icon of the Virgin, with a silver covering from 1777. The Virgin is carried in procession on the church's crowded feast day, August 15, the Dormition. During Easter services, thousands of rose petals are dropped from the dome upon the singing celebrant. The adjacent Baptistery, nearly unique in Greece, also built from the 4th to the 6th century, has a marble font and bits of mosaic floor. The church museum, at the right, contains post-Byzantine icons.