Erenhot

Erenhot (; Template:Langx , commonly shortened to Ereen or Erlian) is a county-level city under jurisdiction of the Xilingol League, Inner Mongolia, China, located in the Gobi Desert along the Sino-Mongolian border, across from the Mongolian town of Zamyn-Üüd. There are 74,197 inhabitants (2010 census) and the elevation is .

Demographics

The proportion of nationalities in Erenhot City (2020)

Nationality			Percentage
Han			74.4%
Mongols			24.4%
Manchus			0.8%
Hui People			0.2%
Daur			0.1%
Others			0.1%
Source of the population statistics :

Climate

Erenhot experiences a cold desert climate (Köppen BWk) with long, very dry, and bitter winters and short, hot summers. Monthly daily average temperatures range from in January to in July, with an annual mean of . The city receives 3,232 hours (about 73% of the possible total) of bright sunshine per year, and clear, sunny, dry weather dominates year-round; due to the aridity, the diurnal temperature variation frequently approaches and exceeds . Over two-thirds of the sparse of annual rainfall occurs from June to August alone. With monthly percent possible sunshine ranging from 67% in July to 78% in February, the city is one of the sunniest nationwide and receives 3,232 hours of bright sunshine annually.

Administrative divisions

Erenhot is divided into 1 sum and 2 township-level administrations.

Name	Simplified Chinese	Hanyu Pinyin	Mongolian (Hudum Script)	Mongolian (Cyrillic)	Administrative division code
Sum
Gerelt Od Sum			ᠭᠡᠷᠡᠯᠲᠦᠣ᠋ᠳᠣ ᠰᠤᠮᠤ		152501200
Township-level administrations
Erenhot Community Construction Administration					152501400
Erenhot Border Economic and Technological Cooperation Zone					152501401

Economy

The border town is a rail port city and the largest hub for cross-border trade between Mongolia and China. When authorities opened the town up in 1992 to international trade, Erenhot underwent a transformation growing from 8,000 people then to an estimated 100,000 people including migrant workers.

The Dabusan Nur salt lake to the north of Erenhot provided an economic boom to the city's chemical industry during the late 1990s. The lake has provided Erenhot with a large water supply which also contributed to the rapid growth of the city and economy.

As a destination for wholesalers moving goods across the border, the city hosts a large trading market, International Trade City. Built in 2006, the wholesale market houses hundreds of tenants selling silk fabrics, furs, and other commodities. Key imports through the port include Mongolian minerals, coal, and livestock products such as meat, cashmere, and wool, while China exports electronics, machinery, building materials, and consumer goods northward.

Cross-border activity surged markedly in 2024. By early September of that year, combined inbound and outbound trips through Erenhot's highway and railway ports had risen 95 percent year-on-year to 1.75 million, while the number of transport vehicles passing through reached 442,000—roughly double the figure from the same period in 2023. This growth was partly driven by the April 2024 introduction of a 24-hour freight crossing on a trial basis, which helped ease truck congestion at the port. Cross-border e-commerce has also grown rapidly, with Mongolian goods such as honey, beef jerky, and cashmere becoming popular imports alongside outbound Chinese consumer goods.

The Erenhot–Zamyn-Uud Economic Cooperation Zone, spanning 18.03 square kilometres across the Chinese and Mongolian sides of the border, is currently under development. It aims to integrate trade, logistics, processing industries, and tourism to further deepen economic ties between the two countries, with a long-term target of accommodating 60,000 workers and 3 million visitors annually by 2030.

Transport

File:Erenhot Station.jpg

Erenhot train station

Erenhot is a key border town on the Trans-Mongolian Railway, serving as one of two major international railway crossings in Inner Mongolia (the other being Manzhouli on the Sino-Russian border). It is the primary land gateway for rail-based trade between China and Mongolia, and the sole entry and exit point for the central corridor of the China-Europe Railway Express.

Erenhot is the principal border crossing where international trains (including services between Hohhot and Ulaanbaatar) are handled due to the break-of-gauge between China’s standard gauge and Mongolia’s Russian gauge (1520 mm). Trains typically require bogie exchange or transshipment at the border to continue their journey. The Xilinhot–Erenhot railway (锡二铁路), which strengthens rail access to the Erenhot corridor, was completed and opened to traffic in October 2016 as part of broader capacity expansion in Inner Mongolia’s freight network.

The town is also the northern terminus of China National Highway 208, which stretches southward to Changzhi, Shanxi Province, linking Erenhot to China's broader national highway network.

Erenhot Saiwusu International Airport offers scheduled flights to Beijing (Daxing), Hohhot, Tongliao, Chifeng, Ulanqab, and Ulaanbaatar, the last of which is the airport's sole international route. As of 2026, carriers operating from the airport include Toumai Air, China Express Airlines, and Beijing Capital Airlines, with approximately 206 departures per month.

Dinosaurs

File:Kissing Sauropods in then Gobi Desert (Erenhot, China).JPG

Kissing Sauropods bridge the road outside Erenhot

The area around the town, especially a salt lake known to paleontologists as Iren Dabasu or Iren Nor (Template:Langx = colourful, = salt, = lake) to the east, is known for the discovery of a number of different dinosaurs. The city houses a dinosaur museum, and in 2006 a big arch in form of two Sauropoda was built on the highway southward. In 2007, a number of smaller figures of different species were added.

See also

• List of dinosaur-bearing rock formations
• Gigantoraptor
• Alectrosaurus

External links

• Official website
• Template:Wikivoyage inline
• Dinosaurs Roam Scenic Boulevard August 7, 2007 (China.org.cn)
• An Erenhot Travelogue AsiaObscura.com