China8 days
The Hexi Corridor: Silk Road Geologies — 8 Days
From Jiayuguan's Ming fortress through China's Rainbow Danxia formations, Buddhist grottoes, and the Horse-Hoof Temple—following the ancient trade routes beyond the Great Wall's western terminus.
The Hexi Corridor is the narrow passage between mountain ranges through which the Silk Routes connected Central Asia to the Chinese heartland. Here, at the point where the Great Wall terminated, merchants and peoples of dozens of ethnic groups traded and mingled for centuries. This journey moves through the region's layered history—from the Ming-dynasty Fort at Jiayuguan, through Wei Jin tomb paintings spanning the third to fifth centuries, to early Buddhist cave temples and grottoes carved into cliff faces. Geologically, the region is equally complex: sedimentary rock formations display bands of red, purplish-red, yellowish-green, and gray—a result of ancient undersea deposition and tectonic uplift. Short day hikes (typically one to five hours) reveal different geological zones. The route ends in Xining, from which travellers can continue by overnight train to Lhasa, Tibet, or return to the broader China network.
Highlights
- Wei Jin Tombs near Jiayuguan: third- to fifth-century underground chambers with preserved wall paintings documenting daily life
- Jiayuguan Fort (1372): the 'First Pass Under Heaven,' marking the Ming Dynasty's symbolic boundary between settled China and the Central Asian steppes
- Rainbow Danxia at Zhangye: multicolored sedimentary rock formations—reds, purples, grays, greens—in China's largest danxia landform area
- Binggou Danxia (Ice Valley): smaller but geometrically distinct rock formations featuring precipices, stone columns, and formations resembling distant Buddhas
- Alien Valley Geological Park: landforms often compared to the surface of Mercury, with Jupiter Gorge's deep canyons and steep cliff faces
- Horse-Hoof Temple (Mati Si): fourth-century cave temple complex described by Marco Polo, with 33 caves in the Puguang Temple showing Tibetan architectural influence
- Thousand-Buddha Cave and Taoist Thirty-three Heavens Grottoes: rock-hewn temple complexes with seven-storey pagoda-shaped structures and pre-Dunhuang murals
- Golden Tower Monastery: paintings predating Dunhuang by three centuries, believed to have inspired the more famous western cave complexes
- Pingshanhu Grand Canyon: ranked among the world's five greatest canyons, with a 2.5-hour hiking route featuring significant elevation gain
- Giant Reclining Buddha Temple: built in 1098, housing a 35-meter-long clay Buddha—the largest indoor reclining Buddha of its kind in China
Day by day
1Arrival at Jiayuguan: The Great Wall's Western TerminusJiayuguan · Ming-dynasty fort
Your guide meets you at the hotel at 6:30 p.m. for a briefing on the itinerary. The city of Jiayuguan is marked by its Ming-dynasty fort, built in 1372 to defend against Mongolian incursions and strategically positioned at the point where the Great Wall ceased its westward extension. In the imperial imagination, this was the civilized world's edge; beyond it lay the Central Asian deserts. You will orient yourself to the town and join your guide for a welcome dinner.
2Jiayuguan Fort and Wei Jin Tombs: Dynasty and the AfterlifeWei Jin Tombs · First Beacon (or Fire Tower) of the Great Wall · suspension bridge · Great Wall Museum · Jiayuguan Fortress · Hanging Great Wall
The day begins at the Wei Jin Tombs, an underground necropolis dating to the third and fourth centuries. Thousands of tombs scatter across this desert site; many contain remarkably preserved wall paintings depicting the everyday life—feasts, hunts, domestic scenes—of the period. In the desert west of Jiayuguan, the First Beacon (or Fire Tower) of the Great Wall still stands on the cliffs above the Tao Lai River, its elevated position allowing sentries to spot approaching enemies across vast distances and warn the town. A suspension bridge crosses the river at this point. The Great Wall Museum documents the wall's construction history and includes photographs taken by William Lindsay during his exploration of the Great Wall between 1907 and 1908.
Before lunch at a local restaurant, you visit the famous Jiayuguan Fortress itself. Built primarily as defense against the Mongolians, it is known as 'The First Pass Under Heaven,' its walls and buildings remarkably preserved. The sixteenth-century section known as the Hanging Great Wall was reconstructed in 1987. A one-hour walk along this section offers sweeping views of the desert backed by distant snow-capped mountains—an optimal vantage point for sunset.
3Bullet Train to Zhangye and Rainbow Danxia Geological ParkZhangye · Danxia National Geological Park · Hua Qiao Hotel or similar accommodation
A 1.5-hour bullet train ride carries you south to Zhangye, arriving in time for lunch in town. In the afternoon, you enter Danxia National Geological Park, China's largest danxia landform area. Danxia is a geological formation unique to China, created when red sandstone was deposited on what was once an undersea floor; subsequent tectonic uplift and river erosion carved layers of differing colors—red, purplish-red, yellowish-green, grayish-green, and gray—into dramatic ridges and plateaus. The complex is known as the Rainbow Mountains or Rainbow Danxia. The park has four scenic platforms; three are large enough to allow half-hour to hour-long visits depending on your pace and preference. Late-afternoon light provides the best conditions for photography on the red landforms, making this timing ideal for capturing the landscape's vivid colors and striking geological formations. You'll stay at Hua Qiao Hotel or similar accommodation for two nights.
4Binggou Danxia (Ice Valley) and the Alien Valley Geological ParkBinggou Danxia · Alien Valley Geological Park
A 30-kilometer drive takes you to Binggou Danxia, the Ice Valley formation. Smaller than the Rainbow section but geologically distinct, Binggou features precipices, stone columns, and aiguilles that, when viewed from a distance, are often said to resemble Buddhas. Completing the scenic circuit typically takes about three hours, though photographers often linger longer. The afternoon moves to the newly established Alien Valley Geological Park, where the landforms are frequently compared to the surface of Mercury. Hiking here visits these otherworldly rock formations.
5Alien Valley to Mati Si: The Horse-Hoof Temple and Tibetan BuddhismMati Si · Jupiter Gorge · Puguang Temple
The morning extends your exploration of the Alien Valley, visiting Jupiter Gorge—characterized by its deep canyon, steep cliff faces, and distinct coloration—with a five-kilometer hike covering roughly nine kilometers of terrain. After lunch, you drive through grasslands to Mati Si, the Horse-Hoof Temple, a vast complex of cave temples and grottoes carved into a hillside and dating from the fourth century. The site is documented in the accounts of Marco Polo. The Puguang Temple comprises 33 caves; local legend holds that a horse from the heavens once left its hoof prints here, giving the temple its name. The architectural and decorative styles show clear Tibetan influence. Your accommodation is located within the scenic area.
6Horse-Hoof Temple Grottoes and Qilian Mountain MonasteriesThousand-Buddha Cave (Qianfo Grottoes) · Taoist Thirty-three Heavens Grottoes · Golden Tower Monastery · Yugu Yurt
Set in the foothills of the Qilian Mountains alongside a river valley, the cave temples and surrounding landscape offer extensive hiking opportunities. The morning hike reaches the Thousand-Buddha Cave (Qianfo Grottoes) before continuing northward to the Taoist Thirty-three Heavens Grottoes. This complex is carved in the shape of a pagoda into the cliff face, comprising seven floors and 21 grottoes connected by rock-hewn corridors. Local belief holds that reaching the thirty-third heaven ensures a successful life; optional additional hiking sites are available for those wishing to wander further. Lunch is taken in the park's town.
The afternoon drive of 26 kilometers brings you to Golden Tower Monastery, followed by a three-kilometer hike through the most scenic section of the route. The paintings here predate Dunhuang by 300 years and are believed to have inspired the more celebrated western cave temples. Dinner can be arranged inside a Yugu Yurt, providing direct encounter with the Yugu ethnic people—descendants of nomadic Uighurs who settled in this region during the Ming Dynasty.
7Pingshanhu Grand Canyon and the Giant Reclining Buddha TemplePingshanhu Grand Canyon · Giant Reclining Buddha Temple
A 116-kilometer journey takes you to Pingshanhu Grand Canyon, listed among the world's five greatest canyons and China's most photographed geological site. On arrival, you undertake a 2.5-hour hiking circuit through the canyon, with considerable elevation gain. Following lunch, a 60-kilometer drive brings you to the Giant Reclining Buddha Temple, originally constructed in 1098. The temple houses a 35-meter-long sleeping Buddha—the largest indoor clay reclining Buddha of its kind in China—surrounded by arhats and Qing Dynasty murals.
8Departure: Zhangye to Xining by Bullet TrainZhangye · Zhangye to Xining · Xining
Your final morning in Zhangye is free. You transfer to the station for the bullet train to Xining, where the itinerary concludes. From Xining, you have the option of continuing by overnight train to Lhasa, Tibet, or connecting to other destinations within China's network.
Where you go
- 1Jiayuguan
Included
- Included:
- 5 nights' hotel & 2 nights' guesthouse accommodation based on twin share
- Local English speaking guide service in each city for FIT of 2-5 pax
- National English speaking guide throughout for group of 6 pax or up
- Private transfers as specified
- Sightseeing tours with entrance fee as specified
- 7 breakfasts, 6 lunches, 3 dinners
- Regular class fast train Jiayuguan-Zhangye & Zhangye-Xining
Not included
- Do Not Include:
- International airfare
- Visa fee