History of the Cyclades hoped to control the entire archipelago after taking this island. On the way there, Aristagoras quarreled with the admiral Megabetes, who betrayed the force by informing Naxos of the fleet's approach. The Persians temporarily renounced their ambitions in the Cyclades due to the Ionian revolt. When Darius launched his expedition against Greece, he ordered Datis and Artaphernes to take the Cyclades. They sacked Naxos, Delos was spared for religious reasons while Sifnos, Serifos and Milos preferred to submit and give up hostages. Thus the islands passed under Persian control. After Marathon, Miltiades set out to reconquer the archipelago, but he
Cyclades islands are uninhabited. Ermoupoli on Syros is the chief town and administrative center of the former prefecture. The islands are peaks of a submerged mountainous terrain, with the exception of two volcanic islands, Milos and Santorini. The climate is generally dry and mild, but with the exception of Naxos the soil is not very fertile; agricultural produce includes wine, fruit, wheat, olive oil, and tobacco. Cooler temperatures are in higher elevations and mainly do not receive wintry weather. The Cyclades are bounded to the south by the Sea of Crete. The Cyclades Prefecture () was one of the prefectures of