Between ten thousand and five thousand years ago, the Sahara, today the largest desert on the planet, was a savannah with lakes, rivers and herds of elephants, giraffes and cattle. The hunter-gatherers and herders who lived in that landscape left thousands of paintings and engravings on the rock walls of the Acacus massif, in south-western Libya: scenes of hunting, dancing, livestock and daily life that document, layer upon layer, the slow drying-out of the continent. The site, declared a UNESCO World Heritage Site in 1985, is one of the most important collections of rock art in the world and is now on the List of World Heritage in Danger because of the deterioration caused by the country's instability.
Once the desert had taken over, around the 1st millennium BCE, the kingdom of the Garamantes flourished in the Fezzan, a Berber people that Herodotus described as hunters of cave-dwellers in horse-drawn chariots. Twenty-first-century archaeology completely changed that image: the Garamantes were not primitive nomads but a sophisticated urban civilisation, with a capital, Garama (today's Germa), that reached several thousand inhabitants, temples, necropolises with pyramid tombs and a network of more than six hundred underground channels, the foggara, which brought fossil water from deep aquifers and sustained fields of wheat, barley, vines and dates in the middle of the desert.
The Garamantian kingdom, active between roughly 500 BC and AD 700, controlled for centuries the trans-Saharan trade in gold, slaves and salt between sub-Saharan Africa and the Mediterranean, and kept up relations with Rome that were as intense as they were conflictive, to the point that Rome sent military expeditions against Garama. Its decline, around the 7th century AD, coincided with the exhaustion of the aquifers that fed the foggara and with the arrival of Islam in the region.
The Libyan coast entered written history through two different doors, and that double entrance marked the country for ever. Around the 7th century BC, Phoenician traders from Tyre and, above all, from Carthage founded three trading posts on the north-western coast: Oea (today's Tripoli), Sabratha and Leptis Magna. The Greeks would later call them, together, Tripolis, “the three cities”, the name from which both Tripoli and the whole historical region of Tripolitania derive. For centuries these cities lived within Carthage's political and commercial orbit, exporting olive oil, grain and goods from the African interior in exchange for Mediterranean manufactures.
At almost the same time, in 631 BC, a group of Greek settlers from the small island of Thera (today's Santorini), led by a chief remembered as Battus, founded Cyrene more than a thousand kilometres to the east, on a fertile, elevated plateau in what is now north-eastern Libya. Cyrene prospered quickly thanks to the cultivation of silphium, a now-extinct plant highly prized in antiquity as a seasoning and medicine, and went on to found four sister cities —Apollonia (its port), Ptolemais, Barca (today's Al Marj) and Berenice (today's Benghazi)— which formed the Pentapolis of Cyrenaica, a group as Hellenised as any polis in the Aegean, with Doric temples, gymnasiums and an intense philosophical life that gave the Greek world Aristippus, founder of the Cyrenaic school, and the mathematician and geographer Eratosthenes.
The result of this double foundation was a Libya culturally split in two before it ever existed as a political unit: a Tripolitania with Punic, Semitic roots looking towards Carthage, and a Cyrenaica with Greek roots looking towards the Aegean and, later, towards Alexandria and Egypt. Between them lay the Gulf of Sirte, an arid, sparsely populated strip that worked for centuries as a natural, economic and cultural frontier, and whose echo can still be felt in the country's political geography.
After the fall of Carthage in 146 BC, Rome gradually absorbed both Libyan coasts: Cyrenaica became a Roman province in 74 BC, later joined with Crete, while the cities of Tripolitania were integrated into the province of Africa. Under the Roman peace, Sabratha, Oea and Leptis Magna lived their period of greatest splendour, with forums, baths, theatres and monumental basilicas funded largely by the olive oil trade and by wealthy local families who were gradually joining the elite of the Empire.
The most spectacular example of that integration is Septimius Severus, born in Leptis Magna in 145 into a Punic family of equestrian rank, who became emperor of Rome in 193 and ruled until 211, the first emperor of African origin. Severus did not forget his home town: he gave it an artificial harbour, a monumental basilica, a new forum and a four-way arch that still crowns the site today, and for a time turned Leptis Magna into one of the most sumptuous cities in the Mediterranean, rivalling Rome itself in marble and scale.
Decline came in the 5th century: the Vandals, coming from Hispania, crossed the Strait of Gibraltar and conquered North Africa, including Tripolitania, around 435-455, plundering and cutting short centuries of urban prosperity. The Byzantine Empire recovered the region in 533 under Justinian and rebuilt fortifications and basilicas —many of them visible today in Sabratha and in Apollonia, Cyrene's port, with its early Christian churches— but never gave the Libyan cities back the splendour of the High Empire. Earthquakes, the economic crisis of the late-antique Mediterranean and pressure from tribes of the interior slowly emptied Sabratha, Leptis Magna and Cyrene during the 6th and 7th centuries, leaving them to lie under the sand until their archaeological rediscovery in the 20th century.
Arab armies reached Tripolitania in 643, barely eleven years after the death of Muhammad, under the command of Amr ibn al-As, and Cyrenaica shortly before; by around 663-670 the Islamic conquest of Libya was consolidated. Arabisation and Islamisation, however, were gradual processes: they deepened above all from the 11th century, when the Arab tribes of the Banu Hilal and Banu Sulaym, pushed westwards by the Fatimids of Egypt in what historical tradition calls the “Hilalian invasion”, settled en masse in the territory, drove much of the settled Berber population towards the Nafusa mountains and the south, and gave Libya the mainly Arab character it keeps today.
Over the following centuries the territory passed through Almohad and Hafsid hands and, briefly, under the control of Spain, which occupied Tripoli in 1510 and handed it over in 1530 to the Knights of the Order of Malta. In 1551 the Ottoman admiral Turgut Reis (Dragut) conquered the city and incorporated it into the Ottoman Empire as the capital of the province of Tripolitania, opening a period of Turkish rule that, with interruptions, would last into the 20th century. Tripoli also became one of the great bases of Barbary piracy in the Mediterranean, whose corsairs went as far as attacking ships from the United States, which led to the so-called Barbary Wars of 1801-1805 and 1815.
In 1711 a Janissary officer named Ahmed Karamanli killed the Ottoman governor and proclaimed himself pasha, founding the Karamanli dynasty, which ruled Tripolitania, and at its height much of Cyrenaica and the Fezzan, with considerable autonomy under nominal Ottoman sovereignty until 1835, when Sultan Mahmud II took advantage of an internal crisis to restore direct control from Istanbul. That second Ottoman period, which lasted until 1911, also saw the birth, in 1837, of the Senussi religious order, founded by Muhammad ibn Ali as-Senussi in Mecca and later moved to Cyrenaica: a Sufi brotherhood that combined Islamic preaching with the tribal organisation of the desert and that, over time, would become the political and military core of Libyan resistance to European colonisation, and later the foundation of the independent monarchy.
Italy, a latecomer to the colonial carve-up of Africa, invaded Tripoli and Cyrenaica in 1911 on the pretext of protecting Italian residents, starting the Italo-Turkish War. The Ottoman Empire formally ceded the territory under the Treaty of Ouchy in 1912, but local resistance, far from ending there, went on for two decades, above all in Cyrenaica, where the Senussi order organised a stubborn guerrilla campaign in the mountains of the Jebel Akhdar. Its best-known figure was Omar al-Mukhtar, a Quran teacher who around 1923 became the military leader of the resistance and who, for almost ten years and already well on in years, kept up a guerrilla war that repeatedly humiliated the Italian army.
The fascist regime's response, led by General Rodolfo Graziani from 1930, was of documented brutality: an estimated one hundred thousand inhabitants of the Cyrenaican plateau, nearly its entire herding population, were forcibly deported to concentration camps on the coast, such as those at El Agheila and Soluch, where thousands died of hunger, disease and mistreatment; a barbed-wire fence more than 270 kilometres long was also built along the border with Egypt to cut off supplies to the rebels. Omar al-Mukhtar was finally captured, wounded in combat, in September 1931 and hanged on the 16th of that month at the Soluch camp, in front of some twenty thousand Libyans forced to watch the execution; today he is the country's most revered historical figure and his portrait appears on the currency and across much of the national iconography.
After crushing the resistance, Italy pushed an intensive agricultural colonisation —tens of thousands of Italian settlers moved onto farms in Tripolitania and Cyrenaica during the 1930s— and a notable archaeological investment that rescued Leptis Magna, Sabratha and Cyrene from centuries of sand, though also for the regime's propaganda. The Second World War turned Libya into a central stage of the North African campaign, with the battles of Tobruk and El Alamein between the Axis and the Allies; when the fighting there ended in 1943, the territory came under British military administration in Tripolitania and Cyrenaica and French administration in the Fezzan, effectively closing seventy years of European colonial presence.
When the war ended, none of the Allied powers could agree on what to do with the former Italian colonial territory, and the question ended up at the newly created United Nations. In November 1949 the General Assembly resolved that Libya should become an independent, sovereign state before 1952, and the Senussi leader of Cyrenaica, Idris al-Senussi —from the same religious lineage that had led the resistance against Italy— was chosen to lead the unification of the three historical regions (Tripolitania, Cyrenaica and Fezzan) into a single federal kingdom. On 24 December 1951 the United Kingdom of Libya was proclaimed, with Idris as monarch: the first country to gain independence through a UN resolution and one of the first former African colonies to do so.
At that moment the new kingdom was one of the poorest countries on the planet, with hardly any industry and a subsistence economy based on livestock and some oasis farming. Everything changed in 1959, when the company Esso (today ExxonMobil) discovered the giant Zelten field in Cyrenaica, with estimated reserves of around 2,500 million barrels; the find set off an oil exploration rush that within a few years, helped by very high-quality crude and proximity to European ports, turned Libya into one of the world's largest oil exporters and one of the African countries with the highest income per head.
The oil wealth, however, was distributed very unevenly and was concentrated largely in the hands of the royal family, a small elite and the foreign companies, while widespread illiteracy and poor infrastructure outside the capitals persisted. Social discontent, together with the rise of pan-Arab nationalism after the 1956 Suez crisis and the example of Nasser in Egypt, steadily eroded the legitimacy of a monarchy seen as conservative, reluctant to reform and too closely aligned with the West, and laid the groundwork for the coup that would topple it in 1969.
On 1 September 1969, a group of young army officers led by 27-year-old Captain Muammar Gaddafi overthrew King Idris, who was abroad for medical treatment in Turkey, almost without resistance, and proclaimed the Libyan Arab Republic. Gaddafi, who quickly concentrated power around the Revolutionary Command Council, nationalised the oil industry between 1970 and 1973, expelled the British and American military bases and much of the Italian community, and from 1975 developed his own political doctrine in the Green Book, which rejected both capitalism and communism in favour of a system of “direct democracy” through people's committees.
In 1977 Gaddafi renamed the country the Socialist People's Libyan Arab Jamahiriya —an Arabic neologism that can be translated as “state of the masses”— and for more than three decades ruled formally without any official post, while real power stayed in his hands and those of his inner circle. The regime combined high-impact social policies, such as expanding education and public health and large oil-funded infrastructure projects (the Great Man-Made River, a system of aqueducts carrying fossil water from the Sahara to the coast, is the best known), with harsh internal repression of dissent and an international interventionism that included support for armed movements in various parts of the world.
That interventionism brought Libya into head-on conflict with the West: in 1986 the United States bombed Tripoli and Benghazi in retaliation for attacks attributed to Libyan agents, and in December 1988 the bombing of Pan Am Flight 103 over Lockerbie, Scotland, which killed 270 people, was linked by international investigations to Libyan intelligence agents, leading to UN sanctions from 1992 that isolated the country for almost a decade. Reconciliation came gradually: in 1999 Gaddafi handed over the Lockerbie suspects for trial in the Netherlands under Scottish law, in 2003 he accepted state responsibility and compensated the victims' families, and that same year he announced the dismantling of his weapons of mass destruction programmes, which allowed international sanctions to be lifted and Libya to rejoin the international community briefly in the years before 2011.
In February 2011, against the regional backdrop of the Arab Spring, protests against the regime broke out in Benghazi and spread quickly to other cities; within a few weeks the government crackdown turned into open civil war between forces loyal to Gaddafi and an opposition National Transitional Council based in Benghazi. In March 2011 the UN Security Council, through Resolution 1973, authorised a no-fly zone and “all necessary measures” to protect civilians, which opened the way for a NATO bombing campaign that proved decisive in tipping the military balance against the government. Gaddafi was captured and killed by rebel fighters in Sirte on 20 October 2011, ending 42 years of rule and the first civil war.
Gaddafi's fall brought not stability but a power vacuum that Libya has still not fully resolved. With no cohesive national army or strong institutions, the country was left in the hands of dozens of regional and local militias that had fought the regime and then competed for territory and state resources. Between 2014 and 2020 a second civil war was fought between two rival governments: the Government of National Accord (GNA), recognised by the UN and based in Tripoli, and an administration based in Tobruk and the east backed by General Khalifa Haftar and his Libyan National Army (LNA), which in 2019-2020 went as far as besieging Tripoli itself. In that conflict foreign powers openly took sides —Turkey and Qatar with the GNA; Egypt, the United Arab Emirates and Russia with Haftar— turning Libya into the stage of a proxy war.
A ceasefire negotiated in October 2020 led to a Government of National Unity (GNU) headed by Abdulhamid Dbeibah, with a mandate to steer Libya towards general elections planned for December 2021, which in the end were not held for lack of agreement on the rules of the process. Since then the country has kept, with nuances depending on the moment, two parallel administrations —the GNU in Tripoli and a rival government tied to the House of Representatives based in the east— and neither of the successive election calls has succeeded. As of 2026, the UN and powers such as the United States are still mediating between the two blocs —in April of that year the first unified national budget agreement since 2013 was reached and joint military exercises were held with AFRICOM— but armed militias, corruption networks and outside players with their own interests continue to hinder an effective reunification of the Libyan state, whose post-2011 history remains, to this day, unfinished.
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Cyrene, founded by settlers from Thera in 631 BC, was for centuries one of the great cities of the Greek world, so prosperous from growing silphium that it minted its own coins bearing the plant's image. Over time it gave rise to four other cities (Apollonia, its port; Ptolemais; Barca, today Al Marj; and Berenice, today Benghazi) which together formed the Pentapolis of Cyrenaica, the region that gave its name to this whole half of the country. Cyrene still has a temple of Zeus larger than the Parthenon, a theatre cut into the rock and one of the largest necropolises of the ancient world, with thousands of tombs carved into the cliffs; Apollonia adds Byzantine basilicas and the remains of a late-antique harbour, and Ptolemais an amphitheatre and monumental cisterns of great archaeological value. Cyrene and its necropolises were declared a World Heritage Site in 1982 and are now on the List of World Heritage in Danger.
Jabal al Akhdar, the “Green Mountain”, is the only plateau in Libya that gets enough Mediterranean rain to support juniper forests and rain-fed farming, an unexpected contrast with the dryness of the rest of the country. That same rugged terrain made the region the natural stage for resistance against the Italian occupation: between 1923 and 1931, the Senussi leader Omar al-Mukhtar led a guerrilla war from these mountains that forced Italy to deploy tens of thousands of soldiers and to forcibly deport almost the entire herding population of the plateau to concentration camps on the coast.
Al Bayda, the region's main highland town, and other villages of Jabal al Akhdar keep that memory alive as a central part of their identity; Omar al-Mukhtar himself, captured and executed in 1931, is the most honoured historical figure in eastern Libya, and his legend is inseparable from this mountain.
Benghazi, the ancient Berenice of the Greek Pentapolis, is today Libya's second city and the historic capital of Cyrenaica. Its natural harbour made it a commercial and administrative centre under the Ottomans and the Italians, and in 1949 it was here that the Senussi leader Idris al-Senussi proclaimed the Emirate of Cyrenaica, which two years later became part of the independent United Kingdom of Libya. In February 2011, Benghazi was the cradle of the protests against Gaddafi that led to that year's revolution and civil war, and since then the city has suffered heavy damage, first in the fighting against the regime and later, between 2014 and 2017, in General Khalifa Haftar's long military campaign against local Islamist militias, which left much of the historic centre destroyed.
Since then, Benghazi has served as the political and military centre of gravity of eastern Libya, linked to the House of Representatives and Haftar's Libyan National Army, in contrast with Tripoli as the seat of the UN-recognised government; visiting as a tourist depends entirely on the security situation at the time.
Ghadames, the “pearl of the desert”, has been inhabited since at least the end of the first millennium BC, when the oasis belonged to the Phazanii, a pre-Islamic people of the pre-Sahara already mentioned by Herodotus. Rome set up a military garrison there under the name Cydamus, and with the arrival of Islam the town became one of the essential stops on the caravan routes linking the Mediterranean with the Sahel via the Fezzan, trading gold, salt, slaves and textiles for more than a thousand years.
Its architecture, unique in the world, reflects that caravan role and the extreme climate: multi-storey mud-brick houses built wall to wall, with rooftop terraces reserved for women up high and covered, shaded streets at ground level that kept the commercial and transit spaces cool even in the height of the Saharan summer. UNESCO declared the old town a World Heritage Site in 1986, added it to the List of World Heritage in Danger in 2016 because of the impact of the Libyan conflict, and removed it from that list in July 2025 after years of restoration and stabilisation work.
North of Ghadames stretch the Nafusa Mountains, the historic refuge of Tripolitania's Berber (Amazigh) population. When the 11th-century Arab invasions of the Banu Hilal and Banu Sulaym pushed much of the settled Berber population of the plains up into the mountains, Nafusa became one of the last strongholds where Amazigh language and customs survived strongly in Libya, along with pockets of the Ibadi faith, a minority branch of Islam distinct from the Sunni mainstream that predominates in the country.
The town of Nalut, in the heart of these mountains, has one of the finest examples of a “qasr”: a multi-storey communal fortified granary, carved out of and built into the rock, where local families stored grain, oil and other goods for centuries in individual cells protected from raiders and the elements. These structures, typical of the whole Berber belt of North Africa, also worked as an informal community bank and as a symbol of the area's tribal organisation.
The Fezzan, the vast desert region of south-western Libya, was for more than a thousand years the heart of the Garamantian kingdom, with its capital at Garama (modern Germa), a city of several thousand people sustained by a network of underground channels, the foggara, that made farming possible in the middle of the Sahara. The Garamantes controlled the trans-Saharan trade in gold, salt and slaves between sub-Saharan Africa and the Mediterranean, had a tense relationship with Rome (which attacked Garama more than once) and declined around the 7th century AD, when the depletion of their aquifers coincided with the arrival of Islam in the region.
Sabha, the Fezzan's current administrative capital, emerged centuries later as a caravan crossroads and still has an old fortress (Sabha Castle) that sums up its historic role as a military and trading post in the heart of the Libyan Sahara; it is also the usual logistics base for any expedition into the deep desert of the south.
In the far south-west, right on the border with Algeria, Ghat was for centuries one of the essential stops for caravans linking the Mediterranean with West Africa across the central Sahara, and today it is Libya's main Tuareg centre. The Tuareg, a nomadic Berber people traditionally tied to trade and transport across the desert, keep their language, Tamashek, and much of their social organisation alive in Ghat, and the town is the traditional gateway for expeditions into the Tadrart Acacus massif.
The Acacus itself, with its thousands of rock paintings and engravings up to twelve thousand years old, documents layer by layer the Sahara's transformation from a green savannah roamed by elephants and giraffes into today's desert, and together with Ghat it forms one of the most remarkable ensembles of natural and cultural heritage in all of North Africa.
Hidden among the dunes of the Ubari sand sea are some twenty salt lakes (Gaberoun and Umm al-Maa among the best known) that are the last visible trace of a gigantic lake, nicknamed “Megafezzan” by geologists, which covered much of the region some two hundred thousand years ago, during one of the wet cycles the Sahara went through before its final desertification. Their water, far saltier than the sea because of intense evaporation and the lack of any outlet, nonetheless supports plant life and a landscape of palm trees that contrast spectacularly with the surrounding dunes, and together with the Acacus they are one of the most recognisable images of the Libyan Sahara.
In the very centre of the Libyan Sahara, hundreds of kilometres from the nearest permanent settlement, lies Waw an Namus, a volcanic crater about four kilometres across formed by an eruption that was relatively recent in geological terms, with a black ash cone inside and three small coloured lagoons (green, blue and pink depending on their mineral content) that contrast with the golden sand around it. Unlike the historic regions of the coast or the Fezzan, this part of the central desert never supported any significant permanent settlement: its story is above all geological and environmental, and today it stands as one of the most remote and demanding expeditions the country has to offer, best left to those who already know the Libyan Sahara and have specialist logistical support.
Tripolitania takes its name from Tripolis, Greek for “the three cities”: Oea, Sabratha and Leptis Magna, three Phoenician trading posts founded on this coast around the 7th century BC and later drawn into Carthage's commercial orbit. Oea, the smallest of the three in ancient times, ended up being the only one to survive as a living city to this day: it is modern Tripoli, the country's capital. Sabratha and Leptis Magna, by contrast, were frozen in time as archaeological sites after being abandoned in late antiquity, which, paradoxically, kept them almost intact under the sand for more than a thousand years.
Thanks to its most famous son, the emperor Septimius Severus, Leptis Magna reached a level of urban development that few cities in the Roman Empire ever matched: an artificial harbour, a basilica of imported marble, a new forum and a four-way arch, all funded directly from Rome. Sabratha, smaller in size, is remembered above all for its three-storey Roman theatre facing the sea, one of the best preserved in the Mediterranean. Both were declared UNESCO World Heritage Sites in 1982, and both are now on the List of World Heritage in Danger.
Oea grew in the shadow of its neighbours until, as Sabratha and Leptis Magna declined in late antiquity, it became the region's dominant urban centre. Under Arab rule it took the name Trablus (the origin of “Tripoli”), and in 1551 the Ottoman admiral Turgut Reis conquered it and made it the capital of the Ottoman province of Tripolitania. It kept that role, with a brief interruption under the autonomous Karamanli dynasty between 1711 and 1835, until the Italian invasion of 1911.
Tripoli's walled medina, with its street plan of Phoenician-Roman origin, its Arch of Marcus Aurelius (the only Roman monument still standing within the city) and its Ottoman mosques, packs all those layers of history into a few blocks. Since 2011, Tripoli has once again become, as in Ottoman times, a centre of political contest: it is the seat of the UN-recognised Government of National Unity, although much of the real power in the city lies with the armed militias that control it neighbourhood by neighbourhood.
East of Tripoli, on the ancient Phoenician-Roman site of Tubactis, grew Misrata, today Libya's third city and a commercial and industrial port with real weight of its own, traditionally more focused on trade than on politics. That changed radically in 2011: Misrata held out for months under a siege by Gaddafi's forces that left much of the historic centre in ruins, and its militias became one of the most influential military and political players in post-revolutionary Libya, with a weight still felt in Tripolitania's balance of power.
Today the city has a museum dedicated to that revolution, with vehicles and objects from the armed resistance, and it keeps an urban identity quite distinct from the capital's: less monumental, more industrial, and with a strong community culture born from the experience of the siege.
Hardly anything that happened to Libya happened on its own: these are the histories next door.
