
Located 65 kilometers from the city of Arxan, Wusulangzi Lake is surrounded by mountains on three sides, with water flowing quietly from the south. It is a rare and extensive lake in the Greater Khingan Range forest region. Originally known as Paozi No. 49, Wusulangzi Lake covers an area of 135 hectares and has an average depth of 2.5 meters. Based on its topography and water distribution, it is also possible that it is a crater lake formed by a volcanic eruption.
With its beautiful waters and fragrant grasses, Wusu Langzi Lake is known as the "Little Jiangnan of the Greater Khingan Range," and in recent years has become a renowned fishing hotspot. Carp, crucian carp, loach, and a legendary fish with an intriguing name, the "Old Man Fish," are abundant here.
The cold temperate continental monsoon climate makes travel suitable all year round.
1-3 hours
No tickets are required, as it is included in the ticket price for Arxan National Forest Park.
Peak season (June 1st - October 15th): 7:00-17:00;
Off-season (October 16th - May 31st): 8:30-15:00
Wusu Langzi Lake in Ulanhot, Inner Mongolia, is an important ecological and cultural site, known for its natural beauty and grassland-lake ecosystem. It reflects the traditional Mongolian pastoral lifestyle and serves as a habitat for local wildlife.
Located near Ulanhot in Inner Mongolia. Visitors can reach the lake by taxi or private car from Ulanhot city center. Local buses may be available to nearby villages. Walking is used to explore the lakeshore.
The lake is open year-round. The best times to visit are late spring, summer, and early autumn when the weather is mild, and the landscape is at its most vibrant.
Entrance is generally free. Fees may apply for boat rentals or guided activities, paid offline at the site.
Booking is not required for general visits. For boat rentals or guided tours, booking a few days in advance is recommended during peak season.
2–4 hours for a lakeside walk; half a day if including boating and wildlife observation.
Guided tours may be offered in Chinese. English or other languages are limited; hiring a local guide is recommended for cultural insights.
Night visits are limited; special local events may occur seasonally. There are no regular light shows.
The lake is usually quiet. Weekdays and non-holiday periods are the least crowded.
Basic facilities include public toilets, rest areas, and small food stalls. Visitors should bring water and snacks for longer visits.
Accessible for children and elderly with moderate mobility. Some uneven paths may limit access for visitors with disabilities.
Cash is recommended for small purchases; some local vendors accept mobile payments.
Local restaurants serving Mongolian cuisine, small tea houses, and snack stalls are available near the lake.
Vegetarian options are limited; halal options are rare.
Guesthouses and mid-range hotels in Ulanhot city are available for overnight stays.
Souvenir shops sell Mongolian handicrafts, local snacks, and small cultural items.
Taxi or private car is recommended. Local buses connect to Ulanhot city and nearby scenic spots.