Cyclades
- Anaphe, Cyclades
- Andros, Cyclades
- Astypalaia
- Delos, Cyclades
- Ioulis, Keos, Cyclades
- Karthaia, Keos, Cyclades
- Kea, Cyclades
- Koressos, Keos, Cyclades
- Kythnos, Cyclades
- Melos, Cyclades
- Naxos, Cyclades
- Paros, Cyclades
- Syros, Cyclades
- Tenos, Cyclades
The Citadel at KastrĂ is constructed on Syros.
The bronze age settlement at Ayia Irini on Kea reaches its peak.
Persian forces attempt to take Naxos, but are unsuccessful.
The Persian admiral Datis stops at Delos to pay his respects and demonstrate to the Greeks that the Persians are not hostile to their gods.
September 26
Aegina plays a significant role in the Greek naval victory against the Persian Empire in the Battle of Salamis. Byblos, Arados, Tyre, Halikarnassos under Artemisia, Kos, and Sidon support Darius. Chalkis and Kythnos support the Greek effort. Alexander I serves as a peace negotiator on behalf of the Persians.
Paros pays the highest amount of all islands in the Delian League.
The satrap of Phrygia, Pharnakes, offers asylum in Adramytteion to exiles from Delos.
Pharnabazos establishes a naval base at Melos.
Eresos, Byzantion, Chios,Mytilene, Methymna, Rhodes, Thebes, Korkyra, Eretria, Kios, Samos, Naxos, Andros, Myrina (Lembos), Hephaistia, Imbros, and Thasos join the Second Athenian League, reaffirming its alliance with Athens in response to the growing threat of Persian interference and internal Greek conflicts.
With Theban power down after the death of Epaminondas, Alexander of Pherai takes Tinos and sells the inhabitants as slaves, then besieges Peparethos. Athens defeats Alexander near Sounion and relieves Peparethos. Alexander then plunders Piraios.
355 BCE
Antigonos I Monophthalmos Declaration of Tyre grants autonomy to all Greek cities. While its effects weren’t the same everywhere, it allowed Delos to regain control of its Temple to Apollo from Athens.
Antigonos Monophthalmos creates the Koinon of the Nesiotes, the first federation of the Cyclades Islands, with Delos as its common sanctuary.
Soldiers of Philip V construct a defensive fort on Kythnos.
Mithridates VI‘s troops take Delos and ransack it.
Delos destroyed again by pirates under Athenodoros, an ally of Mithridates VI.
Naxos comes under Roman rule, who use it as a place of exile.
April 4
The author of this page and his wife visit the ruins of Delos.