Xuantian Lake Tongliang | 9km Running Track & Black Swans | Chongqing Eco-Tourism

Xuantian Lake, set against the backdrop of Bashan Mountain in Tongliang District, Chongqing, is a reservoir that has evolved into a beloved outdoor haven. Unlike the dramatic karst gorges and hot pot steam many associate with Chongqing, this lake offers a quiet, jade-green expanse of water framed by rolling hills. Its main draw is a 9.22-kilometer circular track that winds around the lake, making it popular among runners, cyclists, and families.

The lake is also known for its resident black swans and its cultural link to the Tongliang Dragon dance, an intangible heritage of China. This article provides a practical guide to help you decide whether to visit, what to expect, and how to plan your time.

Where Is Xuantian Lake and Why Visit?

Xuantian Lake is located at the foot of Bashan Mountain in Tongliang District, about a 60–90 minute drive northwest of downtown Chongqing. The lake sits at a low altitude of 220 meters, so there are no concerns about altitude sickness.

It functions as a medium-sized reservoir with a water surface area of roughly 2 square kilometers. Locals often call it the “back garden of the mountain city” because it provides a flat, accessible natural space for outdoor recreation.

Main Attractions

• The 9.22km Ecological Track: A colored plastic surface that wraps around the lake, passing through patches of forest and shoreline. It is wide enough for both pedestrians and cyclists.
• Black Swan Habitat: At the southern end of the lake, a designated ecological area allows visitors to observe wild black swans. These birds are accustomed to human presence but should not be fed.
• Reflection of Bashan Mountain: On calm days, the mountain’s silhouette mirrors clearly in the lake, creating a classic Chinese landscape aesthetic.
• Tongliang Dragon Symbolism: The winding shape of the lake and the surrounding terrain are said to resemble a dragon, tying into the region’s famous dragon dance tradition.
• Proximity to Huangjue Men Qicai Dream Park: A flower park nearby that can be combined for a longer day trip.

Who This Destination Suits

Xuantian Lake is ideal for:

• Runners and cyclists looking for a dedicated traffic-free path with a pleasant surface.
• Families with children who want a safe, flat walk and the chance to see swans.
• Photographers interested in landscape and wildlife shots, especially in the early morning or late afternoon.
• Any traveler seeking a low-effort nature break near Chongqing without long drives or steep climbs.

It is less suitable for:

• Hikers expecting challenging terrain – the track is flat and easy; no elevation gain.
• Visitors looking for swimming or boating – those activities are not confirmed as available.
• Travelers on a tight schedule – while the lake can be seen in 1–2 hours, a full experience requires at least half a day.

The 9.22km Circular Track: Running and Cycling Paradise

The centerpiece of Xuantian Lake is its ecological corridor – a 9.22-kilometer track made of colored, permeable plastic. This surface is kind on joints, making it comfortable for running or walking long distances. The track is roughly 3–4 meters wide, allowing two-way movement for pedestrians and cyclists. Benches and viewing platforms are spaced along the route.

Practical Tips for Using the Track

• Best times: Early morning (before 9:00) or late afternoon (after 16:00) in spring and autumn; early morning or evening in summer to avoid heat.
• Bike rental: No official rental information is verified, but cycling is a common activity. You may need to bring your own bike or inquire locally.
• Navigation: The track is continuous and circular – you cannot get lost. Direction signs are limited, so it is wise to keep an eye on the lake for orientation.

Safety Considerations

• The track is flat, with no steep sections. However, after rain the colored surface can be slightly slippery.
• No dedicated lighting along most of the track – avoid night walks unless you carry a headlamp.
• Watch for cyclists when walking; stay to the right side.

Black Swan Habitat: Wildlife Viewing at the Southern End

A highlight for many visitors is the chance to see black swans in a semi-wild setting. The southern end of the lake has a designated ecological viewing area where a small flock of swans resides. They are not captive in the usual sense but are habituated to the area and often come close to the shore.

Tips for Viewing

• Best time: Late afternoon when swans are more active and the light is golden.
• Distance: Stay at least 5 meters away; do not attempt to feed them. Signs may indicate prohibited feeding.
• Other wildlife: Egrets, ducks, and various fish can also be seen in the lake.

Cultural Context: The Tongliang Dragon

Tongliang is famous for its dragon dance, a tradition listed as a National Intangible Cultural Heritage of China. The lake’s shape – long and winding – is said to resemble a dragon, and it is not uncommon to hear local guides describe the lake as a “water dragon” or “dragon playing with a pearl.” While there are no dragon-related installations around the lake, the cultural link adds depth to the visit.

When to Visit: Seasons and Timing

Spring (March to May) and autumn (September to November) are ideal. Temperatures are mild (15–25°C/60–77°F), humidity is lower, and the vegetation is green. In spring, wildflowers bloom along the banks. In autumn, the foliage on Bashan Mountain takes on warm hues.

Summer (June to August) can be hot and humid, with temperatures often above 35°C/95°F. If you go in summer, aim for early morning (before 8:00) or after sunset. The track is largely unshaded, so bring sun protection.

Winter (December to February) is cool and sometimes overcast, but the lake still offers a quiet retreat. The swans remain present.

Suggested Duration

• Quick visit: 1–2 hours for a short walk and swan viewing.
• Full experience: 3–4 hours, including one full loop of the track plus photo stops and a picnic.
• With nearby attractions: 5–6 hours if you also visit Huangjue Men Qicai Dream Park.

Getting There: General Route Logic

Xuantian Lake is in Tongliang District, Chongqing Municipality. There is no verified public transit route directly to the lake, but the following options are common for similar destinations:

• By car: Take the G93 Chengyu Expressway toward Tongliang, then follow local roads to Bashan Mountain. Drive time from downtown Chongqing is roughly 60–90 minutes, depending on traffic.
• By bus: Take a long-distance bus from Chongqing to Tongliang bus station, then take a local taxi or ride-hailing service to the lake entrance (about 10–15 minutes).
• Parking: A parking area is likely near the lake entrance, but capacity and fees are not verified. Arrive early on weekends and during holidays to secure a spot.

Photography Notes

Xuantian Lake is a photographer-friendly location. The most striking photos are:

• Reflections of Bashan Mountain on a still day – use a polarizing filter to cut glare.
• Black swans with blurred green water in the background – use a telephoto lens (200mm or longer) to fill the frame from a respectful distance.
• Sunrise or sunset light hitting the colored track – the red/orange tones of the plastic surface pop in golden hour.
• Aerial/drone shots – no verified drone rules for this location. Assume that drones are not permitted unless signs indicate otherwise. Many Chinese scenic areas restrict drones; safe guidance is to avoid flying here.

Safety and Practical Information

• Altitude: 220 meters – no risk.
• Entry fee: Free. No ticket required.
• Facilities: Not verified. Based on comparable lakeside parks, expect basic toilets near the entrance and a few snack vendors, but bring your own water and snacks.
• Health precautions: The track is exposed to sun for long stretches; wear a hat, sunscreen, and carry water. In summer, heatstroke is a risk for midday runs.
• Accessibility: The track is flat and paved, suitable for wheelchairs and strollers. However, surface transitions near viewpoints may be less smooth.

When to Skip This Destination

• If you are short on time and only in Chongqing for one or two days, you may prefer the city’s more iconic sites (Hongya Cave, Jiefangbei). Xuantian Lake is a secondary attraction.
• If you are looking for adventure activities like hiking, rafting, or rock climbing, this lake does not offer them.
• If you cannot tolerate hot and humid weather, avoid summer afternoons.

Frequently Asked Questions

Where is Xuantian Lake located?
It is located at the foot of Bashan Mountain in Tongliang District, Chongqing Municipality.

What is the main activity at the lake?
The main activities are walking, running, and cycling along the 9.22km ecological track that circles the lake.

Can I see wildlife there?
Yes, the lake is famous for its population of black swans, particularly at the ecological viewing area at the southern end.

When is the best time to visit?
The best times are spring (March to May) and autumn (September to November) when the weather is mild and the vegetation is lush. Summer mornings and evenings are also popular for the cool breeze.

Is it suitable for families?
Yes, the flat paved track and the opportunity to see swans make it a very family-friendly destination for outings and picnics.

Is there an entrance fee?
No, Xuantian Lake is free to enter.

How long does it take to walk around the lake?
A moderate walking pace on the 9.22km track takes about 2–2.5 hours without stopping. With breaks for photos and swan watching, plan for 3–4 hours.

Can I swim or boat in the lake?
Some Chinese reservoirs permit boating, but no verified information exists for Xuantian Lake. Swimming is highly unlikely due to safety regulations.

Are drones allowed?
Not verified. Many scenic areas in China require prior authorization or prohibit drones. For safety, assume drones are not allowed.

What should I bring?
Sun protection, water, snacks, comfortable walking shoes, and a camera. In summer, a small towel and extra shirt for sweating are useful.

Final Thoughts

Xuantian Lake offers a calm, accessible slice of nature near Chongqing. Its best features – the well-maintained running track, the black swans, and the mountain reflections – make it a worthwhile stop for those who enjoy outdoor recreation without the crowds or physical demands of higher-altitude destinations.

While the lack of detailed public transport information and limited facilities require a degree of advance preparation, the lake remains a high-value, zero-cost escape that showcases Chongqing’s quieter side. If you are in Tongliang or have a free half-day from the city center, Xuantian Lake delivers a pleasant, health-oriented outing.