Altay Grassland Stone City

Located in Tost Township (托斯特乡) of Jimunai County (吉木乃县), Grassland Stone City is one of the most striking natural attractions in northern Xinjiang. Sitting about 30–40 km from Jimunai County, this vast landscape lies on the southern slopes of the Sawuer Mountains (萨吾尔山) at an average altitude of around 1,148 meters.

Covering a total area of about 270 square kilometers, with a core scenic zone of 67 square kilometers, the area is known locally in Kazakh as “Köyli Tash (阔依勒塔斯)”, meaning “stones like sheep.” The Chinese name “Grassland Stone City” perfectly describes its surreal landscape—an open-air museum of granite formations scattered across rolling grasslands.

A Natural Granite Sculpture Park in the Steppe

Grassland Stone City is formed by millions of years of wind erosion and chemical weathering of granite, creating a dramatic stone forest spread across hills and valleys. The landscape feels almost otherworldly, where giant rock formations resemble animals, people, and mythical figures.

Walking through the area feels like entering a natural sculpture gallery. Some rocks resemble turtles, lions, camels, dragons, monks, and even historical figures like Einstein or mythical characters from Chinese folklore. Each angle reveals a new shape, making it a paradise for photographers and imagination seekers.

One of the most impressive formations is the “Sky Cave (通天洞 Tongtian Cave)”, considered the largest known granite cave in China. It can accommodate hundreds of people and even contains a natural spring flowing inside.

Must-See Attractions in Grassland Stone City

The park is full of geological wonders and cultural landmarks that make it one of the most unique destinations in Xinjiang.

Sky Cave (通天洞 Tongtian Cave)

A massive natural granite cave formed by erosion over thousands of years. Archaeological discoveries suggest early Bronze Age human habitation here, making it both a natural and historical treasure.

One-Line Sky (一线天 Yixiantian)

A narrow rock corridor where the sky appears as a thin line above your head. It is one of the most photogenic spots in the park.

Sacred Spring (神泉 Shenquan)

Hidden among steep cliffs is a crystal-clear spring that never dries up. Locals consider it a sacred water source and often leave offerings nearby.

Gravity Hill (怪坡 Guai Po)

A mysterious slope where objects appear to roll uphill instead of downhill, creating an optical illusion that fascinates visitors.

Geological and Scientific Value

The landscape of Grassland Stone City is a textbook example of granite spheroidal weathering, where sharp rock edges gradually erode into rounded or sculptural forms. This combination of physical and chemical erosion has created one of the most visually diverse granite landscapes in China.

Geologists consider the Sky Cave an important site for studying granite landform evolution in northern Xinjiang.

Cultural Heritage and Archaeological Significance

Grassland Stone City is not only a natural wonder but also a cultural and historical site. Excavations in the Sky Cave have uncovered pottery shards and stone tools dating back more than 4,000 years, indicating Bronze Age human activity.

Local Kazakh communities still preserve traditional spiritual practices. Offerings such as milk, alcohol, silk scarves, and coins are often placed at sacred sites, reflecting long-standing shamanistic traditions in the region.

One of the most mysterious rocks in the area features engraved wave-like patterns and unknown symbols, sparking debates about ancient writing systems or early tribal markings.

Legends and Local Beliefs

Many legends surround the stone formations. Some locals believe certain rocks represent historical figures or mythological beings. A large stone resembling a sleeping figure is said to represent a royal figure from Kazakh history, while another formation is associated with Genghis Khan’s mythological legacy.

These stories add a layer of cultural depth, blending natural geology with oral history passed down through generations.

Best Time to Visit Grassland Stone City

The best travel season is from May to September, when the grasslands are green and wildflowers bloom across the valley. During this period, the landscape comes alive with grazing livestock, wild birds, marmots, and nomadic tents scattered across the plains.

Spring and early summer offer cooler temperatures, while autumn brings golden grasslands and dramatic light for photography.

Travel Tips for Visiting Grassland Stone City

Reaching the park is relatively easy by road from Jimunai County or nearby cities in northern Xinjiang. Visitors can choose between shuttle buses, private vehicles, or guided tours.

The site is open daily from 10:00 to 20:00, and various services are available including sightseeing vehicles and horseback riding experiences.

Local food is an essential part of the journey. Popular dishes include Sawuer braised lamb (萨吾尔黄焖肉), cold-water fish from glaciers (冰川冷水鱼), and roasted whole lamb (烤全羊), offering a true taste of Kazakh and Xinjiang cuisine.

Why Visit Grassland Stone City

Grassland Stone City is more than just a scenic destination—it is a fusion of geology, mythology, archaeology, and nomadic culture. The vast grasslands, surreal rock formations, ancient cave dwellings, and spiritual legends make it one of the most unique travel experiences in Xinjiang.

For travelers seeking something beyond typical landscapes, this hidden stone wonderland offers a journey into both nature and time itself.