Andros is the northernmost island of the GreekCycladesarchipelago, about 10 km (6 mi) southeast of Euboea, and about 3 km (2 mi) north of Tinos. It is nearly 40 km (25 mi) long, and its greatest breadth is 16 km (10 mi). It is for the most part mountainous, with many fruitful and well-watered valleys. The municipality, which includes the island Andros and several small, uninhabited islands, has an area of 380 km² (146.719 sq mi). The largest towns are Andros (town), Gavrio, Batsi, and Ormos Korthiou.
Palaeopolis, the ancient capital, was built into a steep hillside, and the breakwater of its harbor can still be seen underwater. At the village of Apoikia, there is the notable spring of Sariza, where the water flows from a sculpted stone lion’s head. Andros also offers great hiking options with many new paths being added each year.
On May 10, 1821, Theophilos Kairis, one of the leading Greek intellectuals, declared the island’s participation in the Greek War of Independence by raising the Greek flag at the Church of St George. At this time, a famous heartfelt speech, or “ritoras” (ρήτορας), inspired shipowners and merchants to contribute funds to build a Greek Navy to combat the Ottomans. At the end of the war, the island became part of the independent Kingdom of Greece.
Following Independence, Andros became a major centre of Greek shipping. In this it was helped by the arrival of refugees from Psara, and the decline of other traditional shipping centres such as Galaxeidi and Hydra Island. Andrian merchants were particularly active in the grain trade from central and eastern Europe conducted from the Danube estuary. Initially locally constructed, Andrian ships were later built at Syros, especially as shipping began the transit to steam. By 1914, Andrian-registered shipping was second in Greece in terms of capacity. After World War I, the local registered ships rose from 25 (1921) to 80 before World War II. The losses suffered during the latter, as well as the internationalization of shipping and emigration of the ship-owning families to Piraeus and London, signalled the end of Andrian shipping.