Central Asia

The 'Silk Road' was never one road. It was a web of caravan routes linking China with Persia, India and the Mediterranean, used from about the 2nd century BC until sea trade took over in the 16th century. Silk moved west, but so did paper, horses, glass, spices, music and religions. The oasis cities of Transoxiana — the land beyond the Oxus river, today's Amu Darya — grew rich as places where caravans rested, traded and paid tax.

Sogdian merchants from the Samarkand area were the great middlemen of the early routes; their language served as a trading tongue as far as China. Arab armies brought Islam in the 8th century, and under the Samanid dynasty in the 9th–10th centuries Bukhara became a centre of Persian literature and Islamic scholarship. Scholars such as al-Khwarizmi, whose name gives us 'algorithm', and Ibn Sina (Avicenna) came from this world.

Genghis Khan's Mongols destroyed much of it in 1219–1221: Bukhara, Samarkand, Merv and Urgench were sacked. A century and a half later Timur (Tamerlane) rebuilt Samarkand as the capital of a new empire, bringing craftsmen from every city he conquered. The turquoise domes, tiled portals and the Registan ensemble you see today are largely Timurid and later Uzbek khanate work of the 14th–17th centuries.

The region has always had two ways of life side by side. Settled farmers and townspeople lived in the river oases; pastoral nomads — Kazakhs, Kyrgyz, Turkmen — moved herds between summer and winter pastures and lived in felt yurts. Their epics, such as the Kyrgyz Manas, were told aloud by bards for centuries before anyone wrote them down.

After the Timurids, three Uzbek khanates ruled the oases: Bukhara, Khiva and Kokand. They were rich in trade but increasingly isolated as sea routes replaced caravans. In the 19th century the Russian Empire pushed south across the steppe while Britain pushed north from India; the rivalry became known as the Great Game. Russia took Tashkent in 1865 and made Bukhara and Khiva protectorates; Afghanistan was left as a buffer between the two empires.

The Wakhan Corridor, the thin strip of Afghanistan you see across the river from Tajikistan's Pamir Highway, is a leftover of that deal: it was drawn in the 1890s so that Russian and British India never shared a border.

After the 1917 revolution, the Bolsheviks drew the borders of five Soviet republics in the 1920s and 1930s. The lines followed ethnic maps only roughly: the Fergana Valley was split between three republics, leaving enclaves and tangled borders that still cause disputes and closures today.

Soviet rule brought literacy, railways, electricity, cities of apartment blocks and a common Russian language — and also forced settlement of nomads, a catastrophic famine in Kazakhstan in the early 1930s, and the cotton monoculture that drained the Aral Sea. Kazakhstan's steppe hosted the Semipalatinsk nuclear test site and the Baikonur cosmodrome.

All five republics became independent in 1991, mostly without wanting to. Their paths split: Kazakhstan grew rich on oil; Uzbekistan stayed closed until reforms after 2016 opened it to tourism; Kyrgyzstan became the most politically open; Tajikistan went through a civil war in 1992–97; Turkmenistan became one of the world's most closed states. Afghanistan, never Soviet but invaded by the USSR in 1979, returned to Taliban rule in 2021.

Most people here are Sunni Muslims, with Ismaili Shia communities in Tajikistan's Pamirs. Seventy years of Soviet atheism left religion quieter and more personal than in the Middle East: many people fast in Ramadan, few women veil, and vodka is still served at weddings. Sufi shrines, such as the Naqshbandi complex outside Bukhara, draw pilgrims. Cover shoulders and knees at mosques and mausoleums; women carry a scarf.

Hospitality is a duty. A guest is offered tea first — green in Uzbekistan, black with milk in Kazakhstan and Kyrgyzstan — and bread (non) is never placed upside down or thrown away. Accept at least a little of what is offered; refusing entirely can offend.

Plov, rice cooked with carrots, onions, mutton and cumin in a huge cauldron, is the region's shared dish; every city claims its own version. Around it come shashlik kebabs, samsa pastries baked in a tandoor, laghman noodles from the Uyghur east, manty dumplings and, in the nomad lands, beshbarmak, horse meat and fermented mare's milk (kumis) in summer.

Travel here depends on which borders are open. Uzbekistan's fast Afrosiyob trains link Tashkent, Samarkand and Bukhara in hours, and Kazakhstan and Kyrgyzstan are visa-free for most Western visitors. But posts between neighbours still open and close with politics: Kyrgyz–Tajik crossings shut after armed clashes in 2021 and 2022 and only began to reopen after a 2025 border treaty; some Uzbek–Tajik posts have changed status several times.

Turkmenistan admits tourists only with an agency invitation and a guide; Tajikistan's Pamirs need a special GBAO permit. Afghanistan is under do-not-travel advice from most governments.

The calendar is sharp. Oasis cities bake at over 40 °C in July and August; the high passes of the Pamirs and Tian Shan are snowbound from autumn to late spring. So the classic pattern is Silk Road cities in April–May or September–October, and mountains, yurts and the Pamir Highway from July to September.