Samos (, also US: ; Greek: Σάμος, romanized: Sámos, Greek pronunciation: [ˈsa.mos]) is a Greek island in the eastern Aegean Sea, south of Chios, north of Patmos and the Dodecanese archipelago, and off the coast of western Turkey, from which it is separated by the 1.6-kilometre-wide (1.0 mi) Mycale Strait. It is also a separate regional unit of the North Aegean region.
In ancient times, Samos was an especially rich and powerful city-state, particularly known for its vineyards and wine production. It is home to Pythagoreion and the Heraion of Samos, a UNESCO World Heritage Site that includes the Eupalinian aqueduct, a marvel of ancient engineering. Samos is the birthplace of the Greek philosopher and mathematician Pythagoras, after whom the Pythagorean theorem is named, the philosophers Melissus of Samos and Epicurus, and the astronomer Aristarchus of Samos, the first known individual to propose that the Earth revolves around the Sun. Samian wine was well known in antiquity and is still produced on the island.
The island was governed by the semi-autonomous Principality of Samos under Ottoman suzerainty from 1835 until it joined Greece in March 1913.
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Etymology
Strabo derived the name from the Phoenician word 𐤔𐤌𐤌 (smm) 'high'.
Geography
The area of the island is 477.395 km2 (184.3 sq mi), and it is 43 km (27 mi) long and 13 km (8 mi) wide. It is separated from Anatolia by the approximately 1-mile-wide (1.6 km) Mycale Strait. While largely mountainous, Samos has several relatively large and fertile plains.
A great portion of the island is covered with vineyards, from which Muscat wine is made. The most important towns other than the capital, Vathy (population 9,700), in the northeast, are those of Karlovasi (population 7,300), in the northwest, Pythagoreio, in the southeast, and Marathokampos in the southwest. The island's population is 33,814, which makes it the 9th most populous of the Greek islands. The Samian climate is typically Mediterranean, with mild rainy winters, and warm rainless summers.
Samos's relief is dominated by two large mountains, Ampelos and Kerkis (anc. Kerketeus). The Ampelos massif (colloquially referred to as "Karvounis") is the larger of the two and occupies the centre of the island, rising to 1,095 metres (3,593 ft). Mt. Kerkis, though smaller in area, is the taller of the two, and its summit is the island's highest point, at 1,434 metres (4,705 ft). The mountains are a continuation of the Mycale range on the Anatolian mainland.
Fauna
Samos is home to many species including the golden jackal, stone marten, wild boar, flamingos and monk seal.
Climate
Samos has a hot-summer Mediterranean climate (Köppen climate classification: Csa), with mild, rainy winters and hot, dry summers. The highest temperature ever recorded is 43.0 °C (109.4 °F) while the lowest is −3.4 °C (25.9 °F). July is the hottest and driest month followed by August while February is the coldest month and December records the highest amount of precipitation. Samos receives about 705 millimetres (27.8 in) of rainfall annually while the average annual temperature is 18.4 °C (65.1 °F). Humidity is lowest during the summer and highest at the end of autumn.
History
Early and Classical antiquity
In classical antiquity, the island was a centre of Ionian culture and luxury, renowned for its Samian wines and its red pottery (called Samian ware by the Romans). Its most famous building was the Ionic order archaic Temple of goddess Hera—the Heraion.
Concerning the earliest history of Samos, literary tradition is singularly defective. At the time of the great migrations, it received an Ionian population which traced its origin to Epidaurus in Argolis: Samos became one of the twelve members of the Ionian League. By the 7th century BC, it had become one of the leading commercial centres of Greece. This early prosperity of the Samians seems largely due to the island's position near trade routes, which facilitated the import of textiles from inner Asia Minor, but the Samians also developed an extensive oversea commerce. They helped to open up trade with the population that lived around the Black Sea as well as with Egypt, Cyrene (Libya), Corinth, and Chalcis. Among the colonies the Samians founded, most of them in the sixth century BC, were Bisanthe, Perinthus, and Samothrace (northern Aegean Sea), Cydonia (Crete), Nagidos and Kelenderis (southern Anatolia), Dicaearchia (Italy), and Oasis Polis (Egypt). The trade caused them to become bitter rivals with Miletus. Samos was able to become so prominent despite the growing power of the Persian empire because of the alliance they had with the Egyptians and their powerful fleet. The Samians are also credited with having been the first Greeks to reach the Straits of Gibraltar.
The feud between Miletus and Samos broke out into open strife during the Lelantine War (7th century BC), with which a Samian innovation in Greek naval warfare may be connected, the use of the trireme. The result of this conflict was to confirm the supremacy of the Milesians in eastern waters for the time being; but in the 6th century, the insular position of Samos preserved it from those aggressions at the hands of Asiatic kings to which Miletus was henceforth exposed. About 535 BC, when the existing oligarchy was overturned by the tyrant Polycrates, Samos reached the height of its prosperity. Its navy not only protected it from invasion but also ruled supreme in Aegean waters. The city was beautified with public works, and its school of sculptors, metal-workers and engineers achieved high repute.
In the 6th century BC, Samos was ruled by the famous tyrant Polycrates. During his reign, two working groups under the leadership of the engineer Eupalinos dug a tunnel through Mount Kastro to build an aqueduct to supply the ancient capital of Samos with fresh water, as this was of the utmost defensive importance (since being underground, it was not easily detected by an enemy who could otherwise cut off the supply). Eupalinos's tunnel is particularly notable because it is the second earliest tunnel in history to be dug from both ends in a methodical manner. With a length of over 1 km (0.6 mi), Eupalinos's subterranean aqueduct is today regarded as one of the masterpieces of ancient engineering. The aqueduct is now part of the UNESCO World Heritage Site, the Pythagoreion.
Hellenistic and Roman eras
For some time (about 275–270 BC), Samos served as a base for the Egyptian fleet of the Ptolemies; at other periods, it recognized the overlordship of Seleucid Syria. In 189 BC, it was transferred by the Romans to their vassal, the Attalid dynasty's Hellenistic kingdom of Pergamon, in Asia Minor.
Enrolled from 133 in the Roman province of Asia Minor, Samos sided with Aristonicus (132) and Mithridates (88) against its overlord, and consequently forfeited its autonomy, which it only temporarily recovered between the reigns of Augustus and Vespasian. Nevertheless, Samos remained comparatively flourishing and was able to contest with Smyrna and Ephesus the title "first city of lonia"; it was chiefly noted as a health resort and for the manufacture of pottery. Since Emperor Diocletian's Tetrarchy, it became part of the Provincia Insularum, in the diocese of Asiana in the eastern empire's pretorian prefecture of Oriens.
Byzantine and Genoese eras
As a portion of the Byzantine Empire, Samos became part of the namesake theme. After the 13th century, it passed through much the same changes of government as Chios, and, like the latter island, became the property of the Genoese family Giustiniani (1346–1566; 1475 interrupted by an Ottoman period). It was also ruled by Tzachas between 1081–1091.
Ottoman rule
Samos came under Ottoman rule in 1475 or c. 1479/80, at which time the island was practically abandoned due to the effects of piracy and the plague. The island remained desolate for almost a full century before the Ottoman authorities, by now in secure control of the Aegean, undertook a serious effort to repopulate the island.
In 1572/3, the island was granted as a personal domain (hass) to Kilic Ali Pasha, the Kapudan Pasha (the Ottoman Navy's chief admiral). Settlers, including Greeks and Arvanites from the Peloponnese and the Ionian Islands, as well as the descendants of the original inhabitants who had fled to Chios, were attracted through the concession of certain privileges such as a seven-year tax exemption, a permanent exemption from the tithe in exchange for a lump annual payment of 45,000 piastres, and a considerable autonomy in local affairs. The island recovered gradually, reaching a population of some 10,000 in the 17th century, which was still concentrated mostly in the interior. It was not until the mid-18th century that the coast began to be densely settled as well.
Under Ottoman rule, Samos (Ottoman Turkish: سيسام Sisam) came under the administration of the Kapudan Pasha's Eyalet of the Archipelago, usually as part of the Sanjak of Rhodes rather than as a distinct province. Locally, the Ottoman authorities were represented by a voevoda, who was in charge of the fiscal administration, the kadi (judge), the island's Orthodox bishop and four notables representing the four districts of the island (Vathy, Chora, Karlovasi and Marathokampos). Ottoman rule was interrupted during the Russo-Turkish War of 1768–1774, when the island came under Russian control in 1771–1774.
The Treaty of Küçük Kaynarca that concluded the war contained clauses that enabled a great expansion of the commercial activities of the Ottoman Empire's Greek Orthodox population. Samian merchants also took advantage of this, and an urban mercantile class based on commerce and shipping began to grow. The Samian merchants' voyages across the Mediterranean, as well as the settlement of Greeks from the Ionian Islands (which in 1797 had passed from Venice to the French Republic), introduced to Samos the progressive ideas of the Age of Enlightenment and of the French Revolution, and led to the formation of two rival political parties, the progressive-radical Karmanioloi ("Carmagnoles", named after the French Revolutionary song Carmagnole) and the reactionary Kallikantzaroi ("goblins") who represented mostly the traditional land-holding elites. Under the leadership of Lykourgos Logothetis, in 1807 the Karmanioloi gained power in the island, introducing liberal and democratic principles and empowering the local popular assembly at the expense of the land-holding notables. Their rule lasted until 1812, when they were overthrown by the Ottoman authorities and their leaders expelled from the island.
Modern era
The island was united with the Kingdom of Greece in March 1913, five months after the outbreak of the First Balkan War. Although other Aegean islands had been quickly captured by the Greek Navy, Samos was initially left to its existing status quo out of a desire not to upset the Italians in the nearby Dodecanese. The Greek fleet landed troops on the island in March 1913. The clashes with the Ottoman garrison were short-lived as the Ottomans withdrew to the Anatolian mainland, so that the island was securely in Greek hands by 16 March.
King George II visited Samos in 1937 during the 4th of August Regime.
During World War II, the island was occupied by the Italians in May 1941, with the 6th Infantry Division "Cuneo" being stationed on the island. During the winter of 1941–42 Samos was affected by the Great Famine which killed 2,000 Samiots and forced thousands more to flee the island for the Middle East. In December 1942, local communists founded a branch of ELAS resistance organisation, the following month the resistance came into contact with the British military who provided them with material support. In spring 1943, the Cuneo Division launched an unsuccessful, two-month-long counter-insurgency operation in Karvouni. In June 1943, ELAS came into contact with the anti-fascist organisation within the Cuneo Division resulting in an unofficial two-month truce between the two sides. After the Fall of the Fascist regime in Italy on 25 July, Pietro Badoglio replaced division commander Mario Soldarelli with Lieutenant General Pierola and reinforced the Samos garrison with 1,500 Blackshirts. Pierola then launched another counter-insurgency operation in Kerkis, which resulted in the death of 40 resistance members. Following the Italian surrender in September 1943, the Cuneo Division joined forces with ELAS in arresting local collaborationists and freeing jailed resistance fighters. Samos was briefly taken over by the Sacred Band and British forces, but following the Allied defeat in the Battle of Leros and a fierce aerial bombardment of Vathy and Tigani, the island was abandoned by most of the ELAS members, the anti-fascist Italians and the Allied troops and taken over by Germans without a fight. The Germans then destroyed the harbours of Karlovasos and Ormos Marathokampos with explosives. On 15 September 1944, an Allied aerial bombardment destroyed the German ship "Aslan" along with three support ships in the Vathy harbour. Upon the departure of the Germans, ELAS and a 120-man unit of the Sacred Band forced the remaining 1,000 Blackshirts to surrender; ending the island's occupation on 5 October 1944.
Government
Samos is a separate regional unit of the North Aegean region, and since 2019 it consists of two municipalities: East Samos and West Samos. Between the 2011 Kallikratis government reform and 2019, there was one single municipality on the island: Samos, created out of the 4 former municipalities on the island. At the same reform, the regional unit Samos was created out of part of the former Samos Prefecture.
The municipality of East Samos consists of the following municipal units (former municipalities):
Pythagoreio
Vathy
The municipality of West Samos consists of the following municipal units:
Karlovasi
Marathokampos
Samos has a sister town called Samo, which is located in Calabria, Italy.
Province
The province of Samos (Greek: Επαρχία Σάμου) was one of the provinces of the Samos Prefecture. It had the same territory as the present regional unit. It was abolished in 2006.
Economy
The Samian economy depends mainly on agriculture and the tourist industry which was growing steadily since the early 1980s and reached a peak at the end of the 1990s. The main agricultural products include grapes, honey, olives, olive oil, citrus fruit, dried figs, almonds and flowers. The Muscat grape is the main crop used for wine production. Samian wine is also exported under several other appellations.
In 2026, the European Investment Bank approved financing to connect the northeast Aegean islands to the Greek electricity grid.
Cuisine
Local specialities:
Bourekia (Börek)
Katimeria
Armogalo cheese
Katádes (dessert)
Moustalevria (dessert)
Muscat of Samos (wine)
Tiganites (pancakes)
Transport
There are two main ferry terminals, at Samos and Karlovasi: the two towns are connected by the EO62 national road, which runs along the northern coast between the two towns. The island is also served by 13 numbered provincial roads, of the 15 created in 1956 for the then-existing Samos Prefecture.
Samos International Airport is the main regional airport of the island, providing seasonal flights to Europe: it is accessible by Provincial Road 1 from Karlovasi or Vathy.
UNESCO
The island is the location of the joint UNESCO World Heritage Sites of the Heraion of Samos and the Pythagoreion which were inscribed in UNESCO's World Heritage list in 1992.
Notable people
Ancient
Aegles, athlete
Aeschrion of Samos, poet
Aesop, storyteller
Aethlius (writer)
Agatharchus, painter
Agathocles (writer)
Aristarchus of Samos (3rd century BC), astronomer and mathematician, the first known individual to propose that the Earth revolves around the Sun.
Asclepiades of Samos, epigrammist and poet
Asius of Samos, poet
Conon of Samos, astronomer and mathematician
Creophylus of Samos, legendary singer
Duris of Samos (4th-3rd century BC), historian
Epicurus (4th century BC), philosopher, founder of the Epicurean school of philosophy
Melissus of Samos, philosopher
Nicaenetus of Samos, poet
Philaenis (4th-3rd century BC), courtesan and writer
Polycrates (6th century BC), tyrant of Samos
Pythagoras (6th century BC), philosopher, mathematician, and religious leader, after whom the Pythagorean theorem is named.
Telauges, philosopher
Pythagoras (sculptor)
Modern
Lykourgos Logothetis (1772–1850), leader of the Samians during the revolution of 1821
Ion Ghica (1816–1897), Romanian revolutionary, mathematician, diplomat, prime minister of Romania, first president of the Romanian Academy, prince of Samos
Themistoklis Sofoulis (1860–1949), politician, Prime Minister of Greece
Kostas Roukounas (1903–1984), singer of Rebetika
Nikos Stavridis (1910–1987), actor
Nerses Ounanian (1924–1957), Armenian-Uruguayan sculptor
Nikolaos Margioris (1913–1993), Greek esoteric philosopher
Anna Perivolaris (c. 1888 – 1963), teacher of Greek culture in Australia
Patrick Dimon (1946–2025), singer



