Plizio Visual Lab
Tost Mountains

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The Tost Mountains, or Tost Uul, are located in the Ömnögovi Province of southern Mongolia and form part of the southern Gobi-Altai range. Reaching elevations of around 2,500 meters, the mountains stand as a rugged island of biodiversity amidst the surrounding desert plains of the Gobi. Geologically, the range features a mix of ancient volcanic rocks and sedimentary formations, characterized by steep cliffs and narrow, winding canyons. The Tost Mountains gained significant international attention in 2016 when they were designated as the Tost-Tosonbumba Nature Reserve, the first of its kind in Mongolia created through community-led conservation efforts. This area is a critical stronghold for the endangered snow leopard, hosting one of the most stable populations studied globally. The flora is sparse, consisting mainly of drought-resistant shrubs and hardy steppe grasses. For local nomadic herders, the mountains are a vital resource, providing seasonal water sources and shelter for livestock. The protection of this range was a major victory against encroaching mining interests, preserving a unique ecosystem for future generations.
- Location: Mongolia
- Nearby: Bayankhongor (68 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -12 | -7 | 0 | 9 | 15 | 22 | 25 | 23 | 16 | 6 | -3 | -11 |
| Rain mm | 1 | 1 | 3 | 3 | 6 | 14 | 17 | 16 | 8 | 2 | 1 | 1 |
📋 Practical info
Geography
Facts
- The mountain peaks reach elevations of approximately 2,500 meters
- Designated as a Nature Reserve in 2016 to stop mining
- A primary site for the long-term Snow Leopard Trust research
- First Mongolian protected area established by local community vote
- Composed of ancient volcanic and sedimentary geological layers
- Serves as a vital water catchment area for the Gurvantes region
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
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