Paroikia and the Byzantine heritage
Paroikia (often spelled Parikia) is the island's capital and main port. The Panagia Ekatontapyliani — the Church of 100 Doors, dating to the 4th century and traditionally credited to Saint Helena (mother of Constantine the Great) — anchors the town centre, with a three-part complex of the Saint Nicholas chapel, the main church with its Parian marble altar, and the baptistery. Major Easter and 15 August festivals draw island-wide attendance. Adjacent, the Archaeological Museum holds the priceless Parian Chronicle — a 4th-century BC marble inscription recording Greek cultural milestones from 1500 to 260 BC — alongside Cycladic figurines and the Nike of Paros. The Kastro — the Venetian castle built 1260 by Marco Sanudo using stones from the ancient acropolis — caps the headland.



