Kyzylkum Desert: Crossing Uzbekistan's Red Sands

Twenty minutes before sunset, the Kyzylkum stops being beige. The sand along the road shoulder goes a dull brick colour, the saxaul bushes throw shadows three times their own length, and the tarmac ahead turns into a thin grey thread running straight at a horizon that never gets any closer. Then the light goes, fast, and the only things left are the headlights of a Kamaz truck coming the other way and, far off to one side, the steady orange smudge of a gas flare.

That's the Kyzylkum Desert as most visitors meet it: through a car window on the long run between Bukhara and Khiva. This guide is about the desert itself (how big it is, what it's made of, what lives in it, and why a supposedly empty place holds one of the largest gold mines on Earth), plus the practical side of crossing it by road.

How big is the Kyzylkum, and why "red sand"?

Big enough that the numbers stop meaning much. Encyclopaedia Britannica puts the Kyzylkum at about 300,000 square kilometres, and other reference sources give a near-identical 298,000. That's roughly the size of Italy, spread across Uzbekistan and Kazakhstan with a sliver in Turkmenistan. It fills the wedge of land between Central Asia's two great rivers, the Amu Darya to the southwest and the Syr Darya to the northeast.

The name is plain Turkic: qizil means red and qum means sand. Don't expect Martian scarlet. Most of the time the colour is pale ochre or tan, and it only earns the name in low light, in the last and first hour of the day, when the sand warms to something like terracotta.

The desert is a plain that tilts gently northwest, from around 300 metres above sea level in the southeast to about 53 metres near the Aral basin. Rain is scarce, roughly 100 to 200 mm a year, and most of it falls in winter and spring. January averages sit between 0°C and −9°C, a surprise to anyone who pictures only a furnace.

It's mostly not dunes

Here's the misconception worth killing early. If you're picturing the Sahara, rolling sand seas with nothing on them, you'll find very little of that in Uzbekistan.

The Kyzylkum is a patchwork. There are fixed sand ridges held in place by scrub, flat clay pans called takyrs that crack into hexagons when dry and turn to slick mud after rain, salt flats that glare white at noon, and gravel plains. Rising out of all this are the remnant mountains, worn-down ranges of ancient rock that stand alone like islands: the Bukantau, the Kuljuktau, and the Tamdytau, whose highest point, Aktau, reaches 922 metres. The dune photographs on tour websites mostly come from small patches near the yurt camps.

Our opinion, which some readers won't share: the scrub desert is more interesting than a dune field would be. It's full of small detail, and it tells you how people and animals actually survive here.

What lives in the Kyzylkum

Saxaul: the tree that holds the desert together

The knotted, grey-green shrub-trees you see everywhere are saxaul, the signature plant of Central Asian deserts. Black saxaul grows on the heavier, saltier soils and white saxaul on the sands. Their roots pin loose sand in place, which is why saxaul is planted to protect canals and roads, and why its wood, dense and slow-burning, was the traditional fuel of every desert settlement. In April the desert floor briefly greens up, which is the one season when the word "empty" is plainly wrong.

Animals you might see, and the ones you won't

Wild encounters are rare. The goitered gazelle, called jeyran locally, still lives in the desert but keeps well away from roads. The desert monitor, a heavy grey lizard longer than a man's arm, hunts on the sand in the warm months. Central Asian tortoises emerge in spring. Most visitors see none of these from a car at 90 km/h.

The reliable way to see Kyzylkum wildlife is the Jeyran Ecocentre, southwest of Bukhara near Karaulbazar (about 40 km from the city, by most operators' figures). Founded in 1977, it covers 16,500 hectares where animals live in large semi-enclosures. Uzbekistan's national tourism site lists goitered gazelles, kulans (Asiatic wild asses), Przewalski's horses, Bukhara mountain sheep and markhor, plus pink pelicans and eagles on the lakes fed by the Amu-Bukhara canal. Visits run as guided excursions booked through Bukhara agencies or guesthouses; the official page publishes no fees or hours (last checked: September 2026).

The Kyzylkum State Nature Reserve is a different matter. Created in 1971 on the banks of the Amu Darya, it protects about 21,000 hectares of desert and tugai (dense riverside woodland of poplar, willow and reed) and holds a small wild population of Bukhara deer, a red-deer subspecies that came close to vanishing in the 20th century. It exists for conservation, not tourism, and there's no visitor programme to speak of. Birders do better with the spring and autumn migration along the river, covered in our guide to birding in Uzbekistan.

Gold, uranium and the towns the desert grew

Under the scrub is serious money. The central Kyzylkum is Uzbekistan's mining heartland, which is why a map of this empty desert shows railways and whole cities.

The biggest name is Muruntau, an open-pit gold mine near the town of Zarafshan. According to Mining Technology's project profile, the deposit was discovered in 1958, surface mining started in 1967, and the pit measures roughly 3.5 by 3 km and is around 600 metres deep, with plans to take it past 1,000 metres. The same source estimates resources at more than 4,000 tonnes of gold. Other reports give larger dimensions, because the hole keeps growing. It's run by the state-owned Navoi Mining and Metallurgical Company, and it's a working industrial site with no public tours.

Further north sits Uchkuduk, whose name means "three wells". The World Nuclear Association dates uranium mining near Uchkuduk to 1953, and the town grew up around the mines as a Soviet company settlement. Older Uzbeks will know the name from a Soviet-era hit by the Tashkent band Yalla, "Uchkuduk, three wells", which is about as close as most people get to the place.

Zarafshan and Uchkuduk: company towns, and whether to go

Neither town grew up naturally. The World Nuclear Association lists five company towns built to support uranium production in this region (Uchkuduk, Zarafshan, Zafarabad, Nurabad and Navoi itself), home to roughly half a million people between them. Uchkuduk, about 300 km north of Navoi, was the headquarters of the northern mining district. Zarafshan, about 200 km north of Navoi, became the gold town beside Muruntau, and it drinks from a pipeline of roughly 220 km that brings Amu Darya water across the sand.

Zarafshan also had a brief foreign chapter. From 1992 a 50/50 joint venture with the American miner Newmont heap-leached low-grade ore stockpiled at Muruntau since 1969. In 2006 the Uzbek authorities pressed a $48 million back-tax claim, seized the venture's assets and halted its gold exports, and in July 2007 Newmont announced a settlement that paid it $80 million and ended its involvement (Mining Technology).

How closed these towns were in Soviet times is poorly documented in sources we trust, but official wariness of outsiders lasted well past independence. On the Caravanistan forum's thread about the Uchkuduk road, a self-drive party reported being held by police in Zarafshan for nearly two hours in September 2016 and told the area was closed to unguided tourists because it was industrial. In 2017 another pair got through after about an hour of questioning. Reports from late 2023 and October 2024 describe no manned checkpoints at all. Caravanistan's own summary is that the road is open to self-drivers again but police remain suspicious.

Should you go? For sightseeing, no. We know of no public viewpoint or tour at Muruntau, and both towns are working mining settlements with little for a visitor. The case for going is the road itself, the emptiest in the country, and it suits overlanders who are already self-sufficient. The forum reports are specific: a driver in October 2024 took six and a half hours from Uchkuduk to the A380, with deep potholes, patches of sand and no mobile signal from any operator; a late-2023 driver found that of the two or three stations in Uchkuduk only one sold petrol, and that was low-grade 80-octane, and advised filling up before leaving Zarafshan. Carry water, food and warm clothes, and tell someone your route.

Gas fields, flares and a desert that shook

Those orange glows on the horizon come from the gas industry, which sits mainly in the southern Kyzylkum around Bukhara province. The best-known field is Gazli, discovered in 1956 and producing from 1960; the town of the same name is the first real stop on the road northwest from Bukhara.

Gazli has a stranger claim to fame. The area was almost free of earthquakes until April 1976, when a magnitude-7.0 quake struck, followed by another of the same size that May and a third in March 1984 (all three are recorded in the US Geological Survey catalogue). Whether gas extraction helped trigger them has been debated since a 1985 paper in the Bulletin of the Seismological Society of America asked the question outright; it isn't settled.

The Bukhara–Khiva road and the Amu Darya crossing

The main road through the desert is the A380, a long international corridor that runs from Guzar through Bukhara and Nukus to Beyneu in Kazakhstan; the Asian Development Bank has been financing its reconstruction section by section. Heading for Khiva, you follow it northwest out of Bukhara past Gazli, across the widest stretch of open desert, and down to the Amu Darya, then leave it for the Khorezm oasis. Door-to-door distances quoted by drivers and operators range from about 450 to 520 km, depending on the route through Urgench.

The river is the moment everyone remembers. After hours of tan and grey, the Amu Darya appears as a wide, silt-brown band with green on its far bank, and within minutes you're among cotton fields, poplars and irrigation ditches. The crossings are being upgraded, too: in May 2024 the EBRD signed a $238 million loan to rebuild about 81 km of road between Urgench and the A380 and to add a new 680-metre bridge over the Amu Darya in Khorezm, according to Gazeta.uz. We haven't found a confirmed completion date.

The choice between this road, the train and a shared taxi is covered in detail in our Bukhara to Khiva transport guide, so we won't repeat fares here. The short version: the train is faster, but only the road lets you stop at the ancient Khorezm desert fortresses on the Amu Darya's north bank.

Driving the Kyzylkum yourself: what actually goes wrong

Running out of fuel is the big one. Caravanistan's Uzbekistan driving page warns there's no petrol between Gazli and Miskin, which covers the emptiest part of the crossing. Fill up in Bukhara, top up in Gazli, and remember that many Uzbek cars run on compressed gas, so a busy-looking station may not sell petrol at all. Caravanistan also warns that roadside fuel sold in bottles is often dirty. On a bicycle the same empty stretch becomes a water problem, and cycling the desert road to Khiva means carrying several litres between chaikhanas.

Road surface is the other variable. Caravanistan's report (dated 2017) describes the first 70 km out of Bukhara as potholed and the stretch to Turtkul as new; sections have been rebuilt since. Expect a mix, and potholes without warning.

• Speed limits and police. 60 km/h in towns (cut from 70 in April 2023) and 100 km/h outside them under the traffic rules, though individual sections are signed lower; follow the signs. Police checkpoints are frequent; have your passport, licence (with an International Driving Permit) and car papers within reach.
• Heat. In July and August the desert routinely passes 40°C, and a breakdown at 2pm becomes a genuine safety problem. Carry at least two litres of water per person, more in summer. Our summer travel notes cover the months to avoid.
• Cash. Roadside chaikhanas don't take cards. Carry small soum notes for food and for the toilets, which are usually basic.
• Night driving. Avoid it. Unlit trucks, livestock on the road and the occasional camel make the dark hours the riskiest part of the drive.

Self-drive hire is allowed, but most visitors hire a car with a driver for this leg, which costs less than you'd expect split between three or four people. If you want to take the wheel, our car rental guide covers licences, deposits and insurance.

Sleeping in the desert

Two areas have yurt camps, one at each end of the desert. In the east, the camps near Lake Aydarkul, north of Nurata, sit conveniently between Samarkand and Bukhara; our Aydarkul yurt camp guide covers the facilities, the lake and what a night there costs. In the west, a camp below Ayaz Kala puts you beside the Khorezm fortresses and breaks the Bukhara–Khiva drive into two halves.

Nothing in between is set up for visitors. Wild camping out there is for well-equipped overlanders, not first-timers: it's a mining and gas region with police checkpoints, patchy phone signal and nobody expecting you.

One last practical point. If you stop only once on the crossing, make it in the open desert beyond Gazli rather than at another chaikhana. Pull well off the tarmac, walk fifty metres away from the traffic noise, and look down: the cracked takyr, the saxaul roots, the tracks of lizards and beetles in the sand. Ten minutes on foot there teaches you more about the Kyzylkum than five hours of it through glass.