Few conservation stories are as moving as that of Przewalski's horse, and the best place in the world to experience it is Khustain Nuruu, a couple of hours from Ulaanbaatar. This wild horse — Mongolians call it takhi, 'spirit' or 'sacred' — is the only truly wild equid that survives: it was never domesticated, and its genetics split from those of the domestic horse tens of thousands of years ago. By the mid-20th century it had gone extinct in the wild, with only a few animals left in zoos. That whole herds now gallop freely across these hills again is one of the great species rescues in history.
Khustain is a stretch of steppe and low mountains dotted with birches, home not only to the takhi but also to red deer, gazelles, marmots whistling in the sun, wild boar, wolves and a rich variety of birds of prey. But the star is the horse: sturdy, with a short, upright mane, a dun coat and a dark stripe along its back, just as it appears in the prehistoric cave paintings of Europe. Watching them at dusk, filing down from the hills to the valleys to drink, with foals frolicking and stallions keeping watch, is a scene that sums up the power of Mongolian nature.
This guide covers the essentials of Khustain: when and how to see the wild horses, how to get there from UB, where to sleep at the park's ger camp, how much admission costs and which rules to follow so you don't disturb the animals. It's a perfect one- or two-day getaway, easy to combine with the capital or a trip to central Mongolia, and one of the most memorable wildlife experiences Mongolia has to offer: a front-row seat at the return of the planet's last wild horse.
Przewalski's horse owes its Western name to the Russian explorer Nikolai Przhevalsky, who 'discovered' the species for European science in 1879 in Central Asia, although Mongolians had always known it as the takhi and considered it a sacred animal. Over the 20th century, hunting, competition with livestock, catastrophic winters and captures for zoos decimated the wild herds; the last wild takhi was sighted in Mongolia around 1969, and the species became extinct in the wild, surviving only as a few hundred animals descended from those captured for zoos such as Prague's. In the following decades, an international captive-breeding effort managed to rebuild the population, and in 1992 the reintroduction into Mongolia began: horses born in Europe were transported and released in Khustain Nuruu by a Dutch foundation together with the Mongolian authorities. The park was officially declared in 1993 and became a UNESCO biosphere reserve in 2002. Today Khustain is home to the world's largest reintroduced population of takhi, with several hundred horses already born in the wild: living proof that a species extinct in nature can come home. The full story is on our history page.
Read the full history ↓The heart of the country: Ulaanbaatar, the capital born from a nomadic monastery and today Mongolia's only big city, surrounded by steppes and parks where the wild Przewalski's horse still grazes and where the world's largest equestrian statue, dedicated to Genghis Khan, stands.
Read the history of Centre and capital (Ulaanbaatar and surroundings) →They depart from Ulan Bator, 80 km away. If you book from this link we earn a commission and you pay no more.
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Origins, formation and what the sources say.
If you look at the cave paintings of Lascaux or Chauvet, in Europe, you'll see stocky horses with short legs, bristly manes and pale muzzles. They aren't a primitive take on the domestic horse: they are faithful portraits of an animal that still exists, and that today runs wild in only a handful of places in Mongolia, Khustain Nuruu among them. That animal is the takhi, Przewalski's horse, the last truly wild horse on the planet.
Unlike North America's mustangs or Australia's brumbies, which descend from escaped domestic horses, the takhi was never domesticated. Its lineage split from the domestic horse tens of thousands of years ago, and it keeps a striking genetic difference: 66 chromosomes, against the 64 of the ordinary horse. In a sense it is a living fossil, showing exactly what the horse that lived alongside humans in the Ice Age looked like. Sturdy, with a short upright mane and no forelock, a yellowish-brown coat and a dark stripe along its back, it is built to survive the brutal winters of the steppe.
Mongolians have always known it and called it takhi, a word linked to the idea of 'spirit' or 'sacred'. For the herders of the steppe the horse is the centre of life, and the wild takhi held a special place in their imagination. It was a Russian naturalist, Nikolai Przhevalsky, who 'discovered' it for Western science in 1879 during his explorations of Central Asia, which is why the books give it his name. But the takhi had been running across these lands for thousands of years before the West knew it existed.
The 20th century very nearly finished off the takhi for good. Several forces combined against it. First came hunting: it was pursued for its meat and as a trophy. Then came competition with livestock: as the herders' flocks grew, the wild horses were pushed onto poorer land with less water and grazing. Catastrophic winters, the Mongolian dzud that kill millions of animals through hunger and cold, hit a population that kept shrinking and was increasingly cornered.
Paradoxically, Western interest did harm too. In the early 20th century, European expeditions captured wild foals to take them to zoos and private collections. It was a brutal process in which the adult mares defending their young were often killed. The few animals that reached Europe alive were left as the last representatives of the species, while the wild herds kept dwindling in Mongolia.
The end came in the middle of the century. The last confirmed sightings of wild takhi in Mongolia were in the late 1960s, the last of them in 1969 in the south-west of the country, according to the records. After that, nothing. Przewalski's horse was officially extinct in the wild: for the first time in tens of thousands of years, not a single takhi was running free on the steppe. Its survival depended entirely on a handful of captive animals descended from those captures, spread across zoos such as Prague's, which had kept the species' international studbook since 1959.
The story could have ended there, like that of so many extinct species. But a group of scientists, conservationists and zoos decided to attempt the near impossible: save the takhi from total disappearance and, one day, bring it back to Mongolia. Everything depended on the few hundred captive horses left in the world, descended from barely a dozen founders. Through a carefully planned breeding programme coordinated internationally, with the studbook managed to avoid inbreeding, the captive population slowly recovered through the 1960s, 1970s and 1980s.
Once there were enough horses and enough know-how, the decisive step came: reintroduction. In 1992 a Dutch foundation dedicated to preserving Przewalski's horse, working with the Mongolian authorities, moved the first European-born takhi to Mongolia and began releasing them in Khustain Nuruu. This area of steppe and low mountains west of Ulaanbaatar was chosen for its good grazing, its water and its suitability. The horses first spent time in acclimatisation enclosures and were then set free. The following year, in 1993, the government officially declared Khustain Nuruu National Park to protect them.
Adapting wasn't easy. The first years brought hard winters, wolf attacks, disease, and the challenge of getting animals raised in zoos for generations to behave like wild horses again. But it worked. The Khustain takhi began forming stable family herds, raising foals born in the wild and behaving like their ancestors: stallions guarding their harems, bands of young males, seasonal moves between the valleys. In 2002 UNESCO declared Khustain a biosphere reserve, recognising the project's success.
The takhi's return brought a whole ecosystem back with it. Protecting Khustain for the horses also meant protecting the steppe, its small birch woods (hence the park's name, 'birch mountains') and all the wildlife that lives there. Today the park is a refuge for red deer (maral), whose autumn rut fills the valleys with bellowing at dawn; for gazelles, roe deer and wild boar; for marmots whistling over their burrows; and for predators such as the grey wolf, which is part of the natural balance.
In the air, golden eagles, vultures and falcons glide over the hills. On the ground, the meadows fill in summer with wildflowers and with plants the herders use as medicine. And underground, the land holds traces of the peoples who rode this steppe long before the takhi came back: Bronze Age burial mounds, ritual stones, stone statues left by the ancient Turks. Nature and history overlap in every valley.
The way Khustain is run is a lesson in itself. The park is managed by a conservation foundation and largely funds itself through admission fees, ecotourism and research, without relying on state subsidies. That means every visitor who pays to get in, sleeps at the ger camp or hires a guide is directly paying for the horses' protection. It's a conservation model that turns tourists into allies, and it has kept the project going over time, well beyond the initial enthusiasm.
More than three decades after those first releases, Khustain Nuruu is home to the world's largest reintroduced population of Przewalski's horses: several hundred takhi that are born, live and die in the wild, with no human intervention beyond monitoring and research. The species that ceased to exist in the wild in 1969 is once again galloping free across the Mongolian steppe, and Khustain's success has inspired other reintroduction projects in Mongolia and beyond.
The achievement isn't free of challenges. The reintroduced population descends from a very small number of founders, which raises long-term genetic concerns; extreme winters are still a threat (some dzud have wiped out entire herds); and pressure from grazing, tourism and climate change calls for constant management. But the overall trend is hopeful: the takhi is no longer listed as 'extinct in the wild' but as an 'endangered' species on the mend, one of the few cases where a Red List label has improved instead of getting worse.
For travellers, watching the Khustain horses at sunset, coming down from the hills in single file with the foals scampering about and the stallion keeping an eye on the horizon, is much more than a pretty wildlife scene. It's a front-row seat to one of the great second-chance stories in world conservation: an animal that humans nearly wiped off the face of the Earth and that, thanks to the efforts of scientists, zoos and the Mongolian people, has come home to the steppe. In a country that reveres the horse like no other, the takhi's return also carries deep symbolic meaning: the wild spirit of Mongolia, back home.
